Merge branch 'main' into veganbeef/fix-siwn

.editorconfig

@@ -0,0 +1,29 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+# Matches multiple files with brace expansion notation
+[*.{js,jsx,ts,tsx,json,css,scss,md,mdx,yml,yaml}]
+indent_style = space
+indent_size = 2
+
+# Tab indentation (no size specified)
+[Makefile]
+indent_style = tab
+
+# Matches the exact files
+[{package.json,.travis.yml}]
+indent_style = space
+indent_size = 2
+
+# Markdown files
+[*.md]
+trim_trailing_whitespace = false

.eslintignore

@@ -0,0 +1,95 @@
+# Dependencies
+node_modules/
+.pnp/
+.pnp.*
+
+# Build outputs
+.next/
+out/
+build/
+dist/
+
+# Environment files
+.env*
+!.env.example
+
+# Generated files
+next-env.d.ts
+*.tsbuildinfo
+
+# Package manager lock files
+package-lock.json
+yarn.lock
+pnpm-lock.yaml
+
+# Vercel
+.vercel/
+
+# Logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Git
+.git/
+
+# Temporary files
+tmp/
+temp/
+
+# Coverage
+coverage/
+.nyc_output
+
+# Cache directories
+.cache/
+.parcel-cache/
+.eslintcache
+
+# Storybook build outputs
+storybook-static
+
+# Database
+*.db
+*.sqlite
+
+# Documentation
+docs/
+
+# Auto-generated files
+*.d.ts
+!src/**/*.d.ts
+!types/**/*.d.ts
+
+# Test coverage
+*.lcov
+
+# Compiled binary addons
+build/Release
+
+# Yarn
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+
+# Scripts that should be ignored by eslint
+scripts/deploy.ts

.eslintrc.json

@@ -1,3 +1,113 @@
 {
-  "extends": ["next/core-web-vitals", "next/typescript"]
+  "root": true,
+  "env": {
+    "browser": true,
+    "es2022": true,
+    "node": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "next/core-web-vitals",
+    "next/typescript"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module",
+    "ecmaFeatures": {
+      "jsx": true
+    },
+    "project": "./tsconfig.json"
+  },
+  "plugins": ["@typescript-eslint"],
+  "rules": {
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "argsIgnorePattern": "^_",
+        "varsIgnorePattern": "^_",
+        "caughtErrorsIgnorePattern": "^_"
+      }
+    ],
+    "@typescript-eslint/explicit-function-return-type": "off",
+    "@typescript-eslint/explicit-module-boundary-types": "off",
+    "@typescript-eslint/no-explicit-any": "warn",
+    "prefer-const": "error",
+    "@typescript-eslint/no-floating-promises": "warn",
+    "@typescript-eslint/await-thenable": "error",
+    "@typescript-eslint/no-misused-promises": "warn",
+    "@typescript-eslint/require-await": "warn",
+    "react/display-name": "off",
+    "react/prop-types": "off",
+    "react/jsx-uses-react": "off",
+    "react/react-in-jsx-scope": "off",
+    "no-console": ["warn", { "allow": ["warn", "error"] }],
+    "no-var": "error",
+    "no-multiple-empty-lines": ["error", { "max": 1, "maxEOF": 0 }],
+    "no-trailing-spaces": "error",
+    "eol-last": "error",
+    "semi": ["error", "always"],
+    "quotes": ["error", "single", { "avoidEscape": true }],
+    "import/order": [
+      "error",
+      {
+        "groups": [
+          "builtin",
+          "external",
+          "internal",
+          "parent",
+          "sibling",
+          "index"
+        ],
+        "pathGroups": [
+          {
+            "pattern": "react",
+            "group": "external",
+            "position": "before"
+          },
+          {
+            "pattern": "next/**",
+            "group": "external",
+            "position": "before"
+          },
+          {
+            "pattern": "~/**",
+            "group": "internal"
+          }
+        ],
+        "pathGroupsExcludedImportTypes": ["react"],
+        "newlines-between": "never",
+        "alphabetize": {
+          "order": "asc",
+          "caseInsensitive": true
+        }
+      }
+    ]
+  },
+  "overrides": [
+    {
+      "files": ["*.js", "*.jsx"],
+      "parserOptions": {
+        "project": null
+      },
+      "rules": {
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/no-require-imports": "off",
+        "@typescript-eslint/no-floating-promises": "off",
+        "@typescript-eslint/await-thenable": "off",
+        "@typescript-eslint/no-misused-promises": "off",
+        "@typescript-eslint/require-await": "off",
+        "@typescript-eslint/no-unused-vars": "off",
+        "no-console": "off"
+      }
+    },
+    {
+      "files": ["*.config.js", "*.config.ts", "next.config.*"],
+      "rules": {
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/no-require-imports": "off"
+      }
+    }
+  ]
 }

.gitignore

@@ -39,3 +39,25 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+# IDE and editor files
+.vscode/settings.json
+.idea/
+*.swp
+*.swo
+*~
+
+# Linting and formatting cache
+.eslintcache
+.prettierignore.bak
+
+# OS generated files
+Thumbs.db
+
+# Package manager files
+.pnpm-debug.log*
+.yarn-integrity
+
+# Temporary files
+tmp/
+temp/

.lintstagedrc

@@ -0,0 +1,4 @@
+{
+  "*.{js,jsx,ts,tsx}": ["eslint --fix", "prettier --write"],
+  "*.{json,css,scss,md,mdx,yml,yaml}": ["prettier --write"]
+}

.prettierignore

@@ -0,0 +1,204 @@
+# Dependencies
+node_modules/
+.pnp/
+.pnp.*
+
+# Build outputs
+.next/
+out/
+build/
+dist/
+
+# Environment files
+.env*
+!.env.example
+
+# Logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+lerna-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage/
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# parcel-bundler cache
+.cache
+.parcel-cache
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# Generated files
+next-env.d.ts
+
+# Package manager lock files
+package-lock.json
+yarn.lock
+pnpm-lock.yaml
+
+# Vercel
+.vercel/
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Temporary files
+tmp/
+temp/
+
+# Database
+*.db
+*.sqlite
+
+# Compiled binary addons
+build/Release
+
+# Documentation
+docs/
+
+# Git
+.git/
+.gitignore
+
+# Editor files
+*.swp
+*.swo
+*~
+
+# Changelog
+CHANGELOG.md
+
+# Auto-generated documentation
+api-docs/
+
+# Dependency directories
+node_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Storybook build outputs
+.out
+.storybook-out
+
+# Temporary folders
+tmp/
+temp/
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Vercel
+.vercel
+
+# Package manager lock files
+package-lock.json
+yarn.lock
+pnpm-lock.yaml
+
+# Git
+.git/

.prettierrc

@@ -0,0 +1,17 @@
+{
+  "semi": true,
+  "trailingComma": "all",
+  "singleQuote": true,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "bracketSpacing": true,
+  "bracketSameLine": false,
+  "arrowParens": "avoid",
+  "endOfLine": "lf",
+  "quoteProps": "as-needed",
+  "proseWrap": "preserve",
+  "htmlWhitespaceSensitivity": "css",
+  "embeddedLanguageFormatting": "auto",
+  "singleAttributePerLine": false
+}

.vscode/extensions.json

@@ -0,0 +1,13 @@
+{
+  "recommendations": [
+    "esbenp.prettier-vscode",
+    "dbaeumer.vscode-eslint",
+    "bradlc.vscode-tailwindcss",
+    "ms-vscode.vscode-typescript-next",
+    "editorconfig.editorconfig",
+    "christian-kohler.path-intellisense",
+    "ms-vscode.vscode-json",
+    "formulahendry.auto-rename-tag",
+    "christian-kohler.npm-intellisense"
+  ]
+}

README.md

@@ -11,24 +11,51 @@ Check out [this Neynar docs page](https://docs.neynar.com/docs/create-farcaster-
 ## Getting Started
 
 To create a new mini app project, run:
+
 ```{bash}
 npx @neynar/create-farcaster-mini-app@latest
 ```
 
 To run the project:
+
 ```{bash}
 cd <PROJECT_NAME>
 npm run dev
 ```
 
+## Code Formatting & Linting
+
+This template includes comprehensive formatting and linting tools to ensure consistent code quality:
+
+- **Prettier**: Automatic code formatting
+- **ESLint**: Code linting with Next.js and TypeScript support
+- **EditorConfig**: Cross-editor consistency
+
+### Available Scripts
+
+```bash
+npm run format        # Format all files with Prettier
+npm run format:check  # Check if files are properly formatted
+npm run lint          # Run ESLint
+npm run lint:fix      # Fix ESLint issues automatically
+npm run type-check    # Run TypeScript type checking
+npm run check         # Run all checks (types, lint, format)
+```
+
+See [FORMATTING.md](./FORMATTING.md) for detailed configuration and setup information.
+
 ### Importing the CLI
+
 To invoke the CLI directly in JavaScript, add the npm package to your project and use the following import statement:
+
 ```{javascript}
 import { init } from '@neynar/create-farcaster-mini-app';
 ```
 
 ## Deploying to Vercel
+
 For projects that have made minimal changes to the quickstart template, deploy to vercel by running:
+
 ```{bash}
 npm run deploy:vercel
 ```
@@ -36,6 +63,7 @@ npm run deploy:vercel
 ## Building for Production
 
 To create a production build, run:
+
 ```{bash}
 npm run build
 ```
@@ -51,11 +79,12 @@ This section is only for working on the script and template. If you simply want
 To iterate on the CLI and test changes in a generated app without publishing to npm:
 
 1. In your installer/template repo (this repo), run:
+
    ```bash
    npm link
    ```
-   This makes your local version globally available as a symlinked package.
 
+   This makes your local version globally available as a symlinked package.
 
 1. Now, when you run:
    ```bash
@@ -76,4 +105,3 @@ However, this does not fully replicate the npx install flow and may not catch al
 ### Environment Variables and Scripts
 
 If you update environment variable handling, remember to replicate any changes in the `dev`, `build`, and `deploy` scripts as needed. The `build` and `deploy` scripts may need further updates and are less critical for most development workflows.
-

bin/index.js

@@ -15,48 +15,48 @@ if (yIndex !== -1) {
   args.splice(yIndex, 1); // Remove -y from args
 }
 
-  // Parse other arguments
+// Parse other arguments
-  for (let i = 0; i < args.length; i++) {
+for (let i = 0; i < args.length; i++) {
-    const arg = args[i];
+  const arg = args[i];
 
-    if (arg === '-p' || arg === '--project') {
+  if (arg === '-p' || arg === '--project') {
-      if (i + 1 < args.length) {
+    if (i + 1 < args.length) {
-        projectName = args[i + 1];
+      projectName = args[i + 1];
-        if (projectName.startsWith('-')) {
+      if (projectName.startsWith('-')) {
-          console.error('Error: Project name cannot start with a dash (-)');
+        console.error('Error: Project name cannot start with a dash (-)');
-          process.exit(1);
-        }
-        args.splice(i, 2); // Remove both the flag and its value
-        i--; // Adjust index since we removed 2 elements
-      } else {
-        console.error('Error: -p/--project requires a project name');
         process.exit(1);
       }
-    } else if (arg === '-k' || arg === '--api-key') {
+      args.splice(i, 2); // Remove both the flag and its value
-      if (i + 1 < args.length) {
+      i--; // Adjust index since we removed 2 elements
-        apiKey = args[i + 1];
+    } else {
-        if (apiKey.startsWith('-')) {
+      console.error('Error: -p/--project requires a project name');
-          console.error('Error: API key cannot start with a dash (-)');
+      process.exit(1);
-          process.exit(1);
+    }
-        }
+  } else if (arg === '-k' || arg === '--api-key') {
-        args.splice(i, 2); // Remove both the flag and its value
+    if (i + 1 < args.length) {
-        i--; // Adjust index since we removed 2 elements
+      apiKey = args[i + 1];
-      } else {
+      if (apiKey.startsWith('-')) {
-        console.error('Error: -k/--api-key requires an API key');
+        console.error('Error: API key cannot start with a dash (-)');
         process.exit(1);
       }
+      args.splice(i, 2); // Remove both the flag and its value
+      i--; // Adjust index since we removed 2 elements
+    } else {
+      console.error('Error: -k/--api-key requires an API key');
+      process.exit(1);
     }
   }
-
+}
-
 
 // Validate that if -y is used, a project name must be provided
 if (autoAcceptDefaults && !projectName) {
-  console.error('Error: -y flag requires a project name. Use -p/--project to specify the project name.');
+  console.error(
+    'Error: -y flag requires a project name. Use -p/--project to specify the project name.',
+  );
   process.exit(1);
 }
 
-init(projectName, autoAcceptDefaults, apiKey).catch((err) => {
+init(projectName, autoAcceptDefaults, apiKey).catch(err => {
   console.error('Error:', err);
   process.exit(1);
 });

bin/init.js

@@ -1,19 +1,19 @@
 #!/usr/bin/env node
 
-import inquirer from 'inquirer';
-import { fileURLToPath } from 'url';
-import { dirname } from 'path';
 import { execSync } from 'child_process';
-import fs from 'fs';
-import path from 'path';
 import crypto from 'crypto';
+import fs from 'fs';
+import { dirname } from 'path';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import inquirer from 'inquirer';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
 const REPO_URL = 'https://github.com/neynarxyz/create-farcaster-mini-app.git';
 const SCRIPT_VERSION = JSON.parse(
-  fs.readFileSync(path.join(__dirname, '..', 'package.json'), 'utf8')
+  fs.readFileSync(path.join(__dirname, '..', 'package.json'), 'utf8'),
 ).version;
 
 // ANSI color codes
@@ -47,12 +47,12 @@ async function queryNeynarApp(apiKey) {
   }
   try {
     const response = await fetch(
-      `https://api.neynar.com/portal/app_by_api_key?starter_kit=true`,
+      'https://api.neynar.com/portal/app_by_api_key?starter_kit=true',
       {
         headers: {
           'x-api-key': apiKey,
         },
-      }
+      },
     );
     const data = await response.json();
     return data;
@@ -63,7 +63,11 @@ async function queryNeynarApp(apiKey) {
 }
 
 // Export the main CLI function for programmatic use
-export async function init(projectName = null, autoAcceptDefaults = false, apiKey = null) {
+export async function init(
+  projectName = null,
+  autoAcceptDefaults = false,
+  apiKey = null,
+) {
   printWelcomeMessage();
 
   // Ask about Neynar usage
@@ -107,7 +111,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
     } else {
       if (!autoAcceptDefaults) {
         console.log(
-          '\n🪐 Find your Neynar API key at: https://dev.neynar.com/app\n'
+          '\n🪐 Find your Neynar API key at: https://dev.neynar.com/app\n',
         );
       }
 
@@ -144,13 +148,13 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
 
         if (useDemoKey.useDemo) {
           console.warn(
-            '\n⚠️ Note: the demo key is for development purposes only and is aggressively rate limited.'
+            '\n⚠️ Note: the demo key is for development purposes only and is aggressively rate limited.',
           );
           console.log(
-            'For production, please sign up for a Neynar account at https://neynar.com/ and configure the API key in your .env or .env.local file with NEYNAR_API_KEY.'
+            'For production, please sign up for a Neynar account at https://neynar.com/ and configure the API key in your .env or .env.local file with NEYNAR_API_KEY.',
           );
           console.log(
-            `\n${purple}${bright}${italic}Neynar now has a free tier! See https://neynar.com/#pricing for details.\n${reset}`
+            `\n${purple}${bright}${italic}Neynar now has a free tier! See https://neynar.com/#pricing for details.\n${reset}`,
           );
           neynarApiKey = 'FARCASTER_V2_FRAMES_DEMO';
         }
@@ -163,7 +167,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         break;
       }
       console.log(
-        '\n⚠️  No valid API key provided. Would you like to try again?'
+        '\n⚠️  No valid API key provided. Would you like to try again?',
       );
       const { retry } = await inquirer.prompt([
         {
@@ -239,7 +243,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         name: 'projectName',
         message: 'What is the name of your mini app?',
         default: projectName || defaultMiniAppName,
-        validate: (input) => {
+        validate: input => {
           if (input.trim() === '') {
             return 'Project name cannot be empty';
           }
@@ -286,13 +290,13 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         message:
           'Enter tags for your mini app (separate with spaces or commas, optional):',
         default: '',
-        filter: (input) => {
+        filter: input => {
           if (!input.trim()) return [];
           // Split by both spaces and commas, trim whitespace, and filter out empty strings
           return input
             .split(/[,\s]+/)
-            .map((tag) => tag.trim())
+            .map(tag => tag.trim())
-            .filter((tag) => tag.length > 0);
+            .filter(tag => tag.length > 0);
         },
       },
       {
@@ -300,7 +304,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         name: 'buttonText',
         message: 'Enter the button text for your mini app:',
         default: 'Launch Mini App',
-        validate: (input) => {
+        validate: input => {
           if (input.trim() === '') {
             return 'Button text cannot be empty';
           }
@@ -370,8 +374,9 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         {
           type: 'password',
           name: 'seedPhrase',
-          message: 'Enter your Farcaster custody account seed phrase (required for Neynar Sponsored Signers/SIWN):',
+          message:
-          validate: (input) => {
+            'Enter your Farcaster custody account seed phrase (required for Neynar Sponsored Signers/SIWN):',
+          validate: input => {
             if (!input || input.trim().split(' ').length < 12) {
               return 'Seed phrase must be at least 12 words';
             }
@@ -439,7 +444,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
   // Update package.json
   console.log('\nUpdating package.json...');
   const packageJsonPath = path.join(projectPath, 'package.json');
-  let packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
+  const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
 
   packageJson.name = finalProjectName;
   packageJson.version = '0.1.0';
@@ -488,20 +493,20 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
   }
 
   packageJson.devDependencies = {
-    "@types/inquirer": "^9.0.8",
+    '@types/inquirer': '^9.0.8',
-    "@types/node": "^20",
+    '@types/node': '^20',
-    "@types/react": "^19",
+    '@types/react': '^19',
-    "@types/react-dom": "^19",
+    '@types/react-dom': '^19',
-    "@vercel/sdk": "^1.9.0",
+    '@vercel/sdk': '^1.9.0',
-    "crypto": "^1.0.1",
+    crypto: '^1.0.1',
-    "eslint": "^8",
+    eslint: '^8',
-    "eslint-config-next": "15.0.3",
+    'eslint-config-next': '15.0.3',
-    "localtunnel": "^2.0.2",
+    localtunnel: '^2.0.2',
-    "pino-pretty": "^13.0.0",
+    'pino-pretty': '^13.0.0',
-    "postcss": "^8",
+    postcss: '^8',
-    "tailwindcss": "^3.4.1",
+    tailwindcss: '^3.4.1',
-    "ts-node": "^10.9.2",
+    'ts-node': '^10.9.2',
-    "typescript": "^5"
+    typescript: '^5',
   };
 
   // Add Neynar SDK if selected
@@ -529,21 +534,21 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
       let constantsContent = fs.readFileSync(constantsPath, 'utf8');
 
       // Helper function to escape single quotes in strings
-      const escapeString = (str) => str.replace(/'/g, "\\'");
+      const escapeString = str => str.replace(/'/g, "\\'");
 
       // Helper function to safely replace constants with validation
       const safeReplace = (content, pattern, replacement, constantName) => {
         const match = content.match(pattern);
         if (!match) {
           console.log(
-            `⚠️  Warning: Could not update ${constantName} in constants.ts. Pattern not found.`
+            `⚠️  Warning: Could not update ${constantName} in constants.ts. Pattern not found.`,
           );
           console.log(`Pattern: ${pattern}`);
           console.log(
             `Expected to match in: ${
-              content.split('\n').find((line) => line.includes(constantName)) ||
+              content.split('\n').find(line => line.includes(constantName)) ||
               'Not found'
-            }`
+            }`,
           );
         } else {
           const newContent = content.replace(pattern, replacement);
@@ -554,7 +559,8 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
 
       // Regex patterns that match whole lines with export const (with TypeScript types)
       const patterns = {
-        APP_NAME: /^export const APP_NAME\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
+        APP_NAME:
+          /^export const APP_NAME\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
         APP_DESCRIPTION:
           /^export const APP_DESCRIPTION\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
         APP_PRIMARY_CATEGORY:
@@ -562,7 +568,8 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         APP_TAGS: /^export const APP_TAGS\s*:\s*string\[\]\s*=\s*\[[^\]]*\];$/m,
         APP_BUTTON_TEXT:
           /^export const APP_BUTTON_TEXT\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
-        USE_WALLET: /^export const USE_WALLET\s*:\s*boolean\s*=\s*(true|false);$/m,
+        USE_WALLET:
+          /^export const USE_WALLET\s*:\s*boolean\s*=\s*(true|false);$/m,
         ANALYTICS_ENABLED:
           /^export const ANALYTICS_ENABLED\s*:\s*boolean\s*=\s*(true|false);$/m,
       };
@@ -572,7 +579,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         constantsContent,
         patterns.APP_NAME,
         `export const APP_NAME = '${escapeString(answers.projectName)}';`,
-        'APP_NAME'
+        'APP_NAME',
       );
 
       // Update APP_DESCRIPTION
@@ -580,9 +587,9 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         constantsContent,
         patterns.APP_DESCRIPTION,
         `export const APP_DESCRIPTION = '${escapeString(
-          answers.description
+          answers.description,
         )}';`,
-        'APP_DESCRIPTION'
+        'APP_DESCRIPTION',
       );
 
       // Update APP_PRIMARY_CATEGORY (always update, null becomes empty string)
@@ -590,21 +597,21 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         constantsContent,
         patterns.APP_PRIMARY_CATEGORY,
         `export const APP_PRIMARY_CATEGORY = '${escapeString(
-          answers.primaryCategory || ''
+          answers.primaryCategory || '',
         )}';`,
-        'APP_PRIMARY_CATEGORY'
+        'APP_PRIMARY_CATEGORY',
       );
 
       // Update APP_TAGS
       const tagsString =
         answers.tags.length > 0
-          ? `['${answers.tags.map((tag) => escapeString(tag)).join("', '")}']`
+          ? `['${answers.tags.map(tag => escapeString(tag)).join("', '")}']`
           : "['neynar', 'starter-kit', 'demo']";
       constantsContent = safeReplace(
         constantsContent,
         patterns.APP_TAGS,
         `export const APP_TAGS = ${tagsString};`,
-        'APP_TAGS'
+        'APP_TAGS',
       );
 
       // Update APP_BUTTON_TEXT (always update, use answers value)
@@ -612,9 +619,9 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         constantsContent,
         patterns.APP_BUTTON_TEXT,
         `export const APP_BUTTON_TEXT = '${escapeString(
-          answers.buttonText || ''
+          answers.buttonText || '',
         )}';`,
-        'APP_BUTTON_TEXT'
+        'APP_BUTTON_TEXT',
       );
 
       // Update USE_WALLET
@@ -622,7 +629,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         constantsContent,
         patterns.USE_WALLET,
         `export const USE_WALLET = ${answers.useWallet};`,
-        'USE_WALLET'
+        'USE_WALLET',
       );
 
       // Update ANALYTICS_ENABLED
@@ -630,7 +637,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
         constantsContent,
         patterns.ANALYTICS_ENABLED,
         `export const ANALYTICS_ENABLED = ${answers.enableAnalytics};`,
-        'ANALYTICS_ENABLED'
+        'ANALYTICS_ENABLED',
       );
 
       fs.writeFileSync(constantsPath, constantsContent);
@@ -640,14 +647,14 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
 
     fs.appendFileSync(
       envPath,
-      `\nNEXTAUTH_SECRET="${crypto.randomBytes(32).toString('hex')}"`
+      `\nNEXTAUTH_SECRET="${crypto.randomBytes(32).toString('hex')}"`,
     );
     if (useNeynar && neynarApiKey && neynarClientId) {
       fs.appendFileSync(envPath, `\nNEYNAR_API_KEY="${neynarApiKey}"`);
       fs.appendFileSync(envPath, `\nNEYNAR_CLIENT_ID="${neynarClientId}"`);
     } else if (useNeynar) {
       console.log(
-        '\n⚠️  Could not find a Neynar client ID and/or API key. Please configure Neynar manually in .env.local with NEYNAR_API_KEY and NEYNAR_CLIENT_ID'
+        '\n⚠️  Could not find a Neynar client ID and/or API key. Please configure Neynar manually in .env.local with NEYNAR_API_KEY and NEYNAR_CLIENT_ID',
       );
     }
     if (answers.seedPhrase) {
@@ -658,7 +665,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
     fs.unlinkSync(envExamplePath);
   } else {
     console.log(
-      '\n.env.example does not exist, skipping copy and remove operations'
+      '\n.env.example does not exist, skipping copy and remove operations',
     );
   }
 
@@ -712,7 +719,7 @@ export async function init(projectName = null, autoAcceptDefaults = false, apiKe
   execSync('git add .', { cwd: projectPath });
   execSync(
     'git commit -m "initial commit from @neynar/create-farcaster-mini-app"',
-    { cwd: projectPath }
+    { cwd: projectPath },
   );
 
   // Calculate border length based on message length

next.config.ts

@@ -1,4 +1,4 @@
-import type { NextConfig } from "next";
+import type { NextConfig } from 'next';
 
 const nextConfig: NextConfig = {
   /* config options here */

package.json

@@ -35,6 +35,9 @@
     "build:raw": "next build",
     "start": "next start",
     "lint": "next lint",
+    "lint:fix": "next lint --fix",
+    "format:check": "prettier --check .",
+    "format": "prettier --write . && eslint --fix . --max-warnings 50",
     "deploy:vercel": "ts-node scripts/deploy.ts",
     "deploy:raw": "vercel --prod",
     "cleanup": "node scripts/cleanup.js"
@@ -50,6 +53,11 @@
   "devDependencies": {
     "@neynar/nodejs-sdk": "^2.19.0",
     "@types/node": "^22.13.10",
+    "@typescript-eslint/eslint-plugin": "^8.35.1",
+    "@typescript-eslint/parser": "^8.35.1",
+    "eslint": "^8.57.0",
+    "eslint-config-next": "^15.0.0",
+    "prettier": "^3.3.3",
     "typescript": "^5.6.3"
   }
 }

scripts/deploy.ts

@@ -72,18 +72,20 @@ async function checkRequiredEnvVars(): Promise<void> {
       name: 'NEXT_PUBLIC_MINI_APP_NAME',
       message: 'Enter the name for your frame (e.g., My Cool Mini App):',
       default: APP_NAME,
-      validate: (input: string) => input.trim() !== '' || 'Mini app name cannot be empty'
+      validate: (input: string) =>
+        input.trim() !== '' || 'Mini app name cannot be empty',
     },
     {
       name: 'NEXT_PUBLIC_MINI_APP_BUTTON_TEXT',
       message: 'Enter the text for your frame button:',
       default: APP_BUTTON_TEXT ?? 'Launch Mini App',
-      validate: (input: string) => input.trim() !== '' || 'Button text cannot be empty'
+      validate: (input: string) =>
-    }
+        input.trim() !== '' || 'Button text cannot be empty',
+    },
   ];
 
   const missingVars = requiredVars.filter(
-    (varConfig) => !process.env[varConfig.name]
+    varConfig => !process.env[varConfig.name],
   );
 
   if (missingVars.length > 0) {
@@ -109,7 +111,7 @@ async function checkRequiredEnvVars(): Promise<void> {
         const newLine = envContent ? '\n' : '';
         fs.appendFileSync(
           '.env',
-          `${newLine}${varConfig.name}="${value.trim()}"`
+          `${newLine}${varConfig.name}="${value.trim()}"`,
         );
       }
 
@@ -132,7 +134,7 @@ async function checkRequiredEnvVars(): Promise<void> {
         if (process.env.SEED_PHRASE) {
           fs.appendFileSync(
             '.env.local',
-            `\nSPONSOR_SIGNER="${sponsorSigner}"`
+            `\nSPONSOR_SIGNER="${sponsorSigner}"`,
           );
           console.log('✅ Sponsor signer preference stored in .env.local');
         }
@@ -171,7 +173,7 @@ async function getGitRemote(): Promise<string | null> {
 async function checkVercelCLI(): Promise<boolean> {
   try {
     execSync('vercel --version', {
-      stdio: 'ignore'
+      stdio: 'ignore',
     });
     return true;
   } catch (error: unknown) {
@@ -185,7 +187,7 @@ async function checkVercelCLI(): Promise<boolean> {
 async function installVercelCLI(): Promise<void> {
   console.log('Installing Vercel CLI...');
   execSync('npm install -g vercel', {
-    stdio: 'inherit'
+    stdio: 'inherit',
   });
 }
 
@@ -221,7 +223,9 @@ async function getVercelToken(): Promise<string | null> {
     return null; // We'll fall back to CLI operations
   } catch (error: unknown) {
     if (error instanceof Error) {
-      throw new Error('Not logged in to Vercel CLI. Please run this script again to login.');
+      throw new Error(
+        'Not logged in to Vercel CLI. Please run this script again to login.',
+      );
     }
     throw error;
   }
@@ -238,7 +242,7 @@ async function loginToVercel(): Promise<boolean> {
   console.log('3. Complete the Vercel account setup in your browser');
   console.log('4. Return here once your Vercel account is created\n');
   console.log(
-    '\nNote: you may need to cancel this script with ctrl+c and run it again if creating a new vercel account'
+    '\nNote: you may need to cancel this script with ctrl+c and run it again if creating a new vercel account',
   );
 
   const child = spawn('vercel', ['login'], {
@@ -246,14 +250,14 @@ async function loginToVercel(): Promise<boolean> {
   });
 
   await new Promise<void>((resolve, reject) => {
-    child.on('close', (code) => {
+    child.on('close', code => {
       resolve();
     });
   });
 
   console.log('\n📱 Waiting for login to complete...');
   console.log(
-    "If you're creating a new account, please complete the Vercel account setup in your browser first."
+    "If you're creating a new account, please complete the Vercel account setup in your browser first.",
   );
 
   for (let i = 0; i < 150; i++) {
@@ -262,10 +266,13 @@ async function loginToVercel(): Promise<boolean> {
       console.log('✅ Successfully logged in to Vercel!');
       return true;
     } catch (error: unknown) {
-      if (error instanceof Error && error.message.includes('Account not found')) {
+      if (
+        error instanceof Error &&
+        error.message.includes('Account not found')
+      ) {
         console.log('ℹ️  Waiting for Vercel account setup to complete...');
       }
-      await new Promise((resolve) => setTimeout(resolve, 2000));
+      await new Promise(resolve => setTimeout(resolve, 2000));
     }
   }
 
@@ -276,7 +283,12 @@ async function loginToVercel(): Promise<boolean> {
   return false;
 }
 
-async function setVercelEnvVarSDK(vercelClient: Vercel, projectId: string, key: string, value: string | object): Promise<boolean> {
+async function setVercelEnvVarSDK(
+  vercelClient: Vercel,
+  projectId: string,
+  key: string,
+  value: string | object,
+): Promise<boolean> {
   try {
     let processedValue: string;
     if (typeof value === 'object') {
@@ -299,8 +311,8 @@ async function setVercelEnvVarSDK(vercelClient: Vercel, projectId: string, key:
       envs = [existingVars];
     }
 
-    const existingVar = envs.find((env: any) => 
+    const existingVar = envs.find(
-      env.key === key && env.target?.includes('production')
+      (env: any) => env.key === key && env.target?.includes('production'),
     );
 
     if (existingVar && existingVar.id) {
@@ -331,14 +343,21 @@ async function setVercelEnvVarSDK(vercelClient: Vercel, projectId: string, key:
     return true;
   } catch (error: unknown) {
     if (error instanceof Error) {
-      console.warn(`⚠️  Warning: Failed to set environment variable ${key}:`, error.message);
+      console.warn(
+        `⚠️  Warning: Failed to set environment variable ${key}:`,
+        error.message,
+      );
       return false;
     }
     throw error;
   }
 }
 
-async function setVercelEnvVarCLI(key: string, value: string | object, projectRoot: string): Promise<boolean> {
+async function setVercelEnvVarCLI(
+  key: string,
+  value: string | object,
+  projectRoot: string,
+): Promise<boolean> {
   try {
     // Remove existing env var
     try {
@@ -373,7 +392,7 @@ async function setVercelEnvVarCLI(key: string, value: string | object, projectRo
     execSync(command, {
       cwd: projectRoot,
       stdio: 'pipe', // Changed from 'inherit' to avoid interactive prompts
-      env: process.env
+      env: process.env,
     });
 
     fs.unlinkSync(tempFilePath);
@@ -385,14 +404,22 @@ async function setVercelEnvVarCLI(key: string, value: string | object, projectRo
       fs.unlinkSync(tempFilePath);
     }
     if (error instanceof Error) {
-      console.warn(`⚠️  Warning: Failed to set environment variable ${key}:`, error.message);
+      console.warn(
+        `⚠️  Warning: Failed to set environment variable ${key}:`,
+        error.message,
+      );
       return false;
     }
     throw error;
   }
 }
 
-async function setEnvironmentVariables(vercelClient: Vercel | null, projectId: string | null, envVars: Record<string, string | object>, projectRoot: string): Promise<Array<{ key: string; success: boolean }>> {
+async function setEnvironmentVariables(
+  vercelClient: Vercel | null,
+  projectId: string | null,
+  envVars: Record<string, string | object>,
+  projectRoot: string,
+): Promise<Array<{ key: string; success: boolean }>> {
   console.log('\n📝 Setting up environment variables...');
 
   const results: Array<{ key: string; success: boolean }> = [];
@@ -416,19 +443,24 @@ async function setEnvironmentVariables(vercelClient: Vercel | null, projectId: s
   }
 
   // Report results
-  const failed = results.filter((r) => !r.success);
+  const failed = results.filter(r => !r.success);
   if (failed.length > 0) {
     console.warn(`\n⚠️  Failed to set ${failed.length} environment variables:`);
-    failed.forEach((r) => console.warn(`   - ${r.key}`));
+    failed.forEach(r => console.warn(`   - ${r.key}`));
     console.warn(
-      '\nYou may need to set these manually in the Vercel dashboard.'
+      '\nYou may need to set these manually in the Vercel dashboard.',
     );
   }
 
   return results;
 }
 
-async function waitForDeployment(vercelClient: Vercel | null, projectId: string, maxWaitTime = 300000): Promise<any> { // 5 minutes
+async function waitForDeployment(
+  vercelClient: Vercel | null,
+  projectId: string,
+  maxWaitTime = 300000,
+): Promise<any> {
+  // 5 minutes
   console.log('\n⏳ Waiting for deployment to complete...');
   const startTime = Date.now();
 
@@ -453,10 +485,10 @@ async function waitForDeployment(vercelClient: Vercel | null, projectId: string,
         }
 
         // Still building, wait and check again
-        await new Promise((resolve) => setTimeout(resolve, 5000)); // Wait 5 seconds
+        await new Promise(resolve => setTimeout(resolve, 5000)); // Wait 5 seconds
       } else {
         console.log('⏳ No deployment found yet, waiting...');
-        await new Promise((resolve) => setTimeout(resolve, 5000));
+        await new Promise(resolve => setTimeout(resolve, 5000));
       }
     } catch (error: unknown) {
       if (error instanceof Error) {
@@ -486,58 +518,60 @@ async function deployToVercel(useGitHub = false): Promise<void> {
             framework: 'nextjs',
           },
           null,
-          2
+          2,
-        )
+        ),
       );
     }
 
     // Set up Vercel project
     console.log('\n📦 Setting up Vercel project...');
     console.log(
-      'An initial deployment is required to get an assigned domain that can be used in the mini app manifest\n'
+      'An initial deployment is required to get an assigned domain that can be used in the mini app manifest\n',
     );
     console.log(
-      '\n⚠️ Note: choosing a longer, more unique project name will help avoid conflicts with other existing domains\n'
+      '\n⚠️ Note: choosing a longer, more unique project name will help avoid conflicts with other existing domains\n',
     );
 
     // Use spawn instead of execSync for better error handling
     const { spawn } = await import('child_process');
     const vercelSetup = spawn('vercel', [], {
-        cwd: projectRoot,
+      cwd: projectRoot,
-        stdio: 'inherit',
+      stdio: 'inherit',
-        shell: process.platform === 'win32' ? true : undefined
+      shell: process.platform === 'win32' ? true : undefined,
-      });
+    });
 
     await new Promise<void>((resolve, reject) => {
-      vercelSetup.on('close', (code) => {
+      vercelSetup.on('close', code => {
         if (code === 0 || code === null) {
           console.log('✅ Vercel project setup completed');
           resolve();
         } else {
-      console.log('⚠️  Vercel setup command completed (this is normal)');
+          console.log('⚠️  Vercel setup command completed (this is normal)');
           resolve(); // Don't reject, as this is often expected
         }
       });
 
-      vercelSetup.on('error', (error) => {
+      vercelSetup.on('error', error => {
         console.log('⚠️  Vercel setup command completed (this is normal)');
         resolve(); // Don't reject, as this is often expected
       });
     });
 
     // Wait a moment for project files to be written
-    await new Promise((resolve) => setTimeout(resolve, 2000));
+    await new Promise(resolve => setTimeout(resolve, 2000));
 
     // Load project info
     let projectId: string;
     try {
       const projectJson = JSON.parse(
-        fs.readFileSync('.vercel/project.json', 'utf8')
+        fs.readFileSync('.vercel/project.json', 'utf8'),
       );
       projectId = projectJson.projectId;
     } catch (error: unknown) {
       if (error instanceof Error) {
-        throw new Error('Failed to load project info. Please ensure the Vercel project was created successfully.');
+        throw new Error(
+          'Failed to load project info. Please ensure the Vercel project was created successfully.',
+        );
       }
       throw error;
     }
@@ -548,13 +582,15 @@ async function deployToVercel(useGitHub = false): Promise<void> {
       const token = await getVercelToken();
       if (token) {
         vercelClient = new Vercel({
-          bearerToken: token
+          bearerToken: token,
         });
         console.log('✅ Initialized Vercel SDK client');
       }
     } catch (error: unknown) {
       if (error instanceof Error) {
-        console.warn('⚠️  Could not initialize Vercel SDK, falling back to CLI operations');
+        console.warn(
+          '⚠️  Could not initialize Vercel SDK, falling back to CLI operations',
+        );
       }
       throw error;
     }
@@ -567,7 +603,9 @@ async function deployToVercel(useGitHub = false): Promise<void> {
     if (vercelClient) {
       try {
         const projects = await vercelClient.projects.getProjects({});
-        const project = projects.projects.find(p => p.id === projectId || p.name === projectId);
+        const project = projects.projects.find(
+          p => p.id === projectId || p.name === projectId,
+        );
         if (project) {
           projectName = project.name;
           domain = `${projectName}.vercel.app`;
@@ -577,7 +615,9 @@ async function deployToVercel(useGitHub = false): Promise<void> {
         }
       } catch (error: unknown) {
         if (error instanceof Error) {
-          console.warn('⚠️  Could not get project details via SDK, using CLI fallback');
+          console.warn(
+            '⚠️  Could not get project details via SDK, using CLI fallback',
+          );
         }
         throw error;
       }
@@ -591,7 +631,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
           {
             cwd: projectRoot,
             encoding: 'utf8',
-          }
+          },
         );
 
         const nameMatch = inspectOutput.match(/Name\s+([^\n]+)/);
@@ -607,7 +647,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
             console.log('🌐 Using project name for domain:', domain);
           } else {
             console.warn(
-              '⚠️  Could not determine project name from inspection, using fallback'
+              '⚠️  Could not determine project name from inspection, using fallback',
             );
             // Use a fallback domain based on project ID
             domain = `project-${projectId.slice(-8)}.vercel.app`;
@@ -629,14 +669,20 @@ async function deployToVercel(useGitHub = false): Promise<void> {
     const vercelEnv = {
       NEXT_PUBLIC_URL: `https://${domain}`,
 
-      ...(process.env.NEYNAR_API_KEY && { NEYNAR_API_KEY: process.env.NEYNAR_API_KEY }),
+      ...(process.env.NEYNAR_API_KEY && {
-      ...(process.env.NEYNAR_CLIENT_ID && { NEYNAR_CLIENT_ID: process.env.NEYNAR_CLIENT_ID }),
+        NEYNAR_API_KEY: process.env.NEYNAR_API_KEY,
-      ...(process.env.SPONSOR_SIGNER && { SPONSOR_SIGNER: process.env.SPONSOR_SIGNER }),
+      }),
+      ...(process.env.NEYNAR_CLIENT_ID && {
+        NEYNAR_CLIENT_ID: process.env.NEYNAR_CLIENT_ID,
+      }),
+      ...(process.env.SPONSOR_SIGNER && {
+        SPONSOR_SIGNER: process.env.SPONSOR_SIGNER,
+      }),
 
       ...Object.fromEntries(
         Object.entries(process.env).filter(([key]) =>
-          key.startsWith('NEXT_PUBLIC_')
+          key.startsWith('NEXT_PUBLIC_'),
-        )
+        ),
       ),
     };
 
@@ -645,7 +691,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
       vercelClient,
       projectId,
       vercelEnv,
-      projectRoot
+      projectRoot,
     );
 
     // Deploy the project
@@ -669,7 +715,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
     });
 
     await new Promise<void>((resolve, reject) => {
-      vercelDeploy.on('close', (code) => {
+      vercelDeploy.on('close', code => {
         if (code === 0) {
           console.log('✅ Vercel deployment command completed');
           resolve();
@@ -679,7 +725,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
         }
       });
 
-      vercelDeploy.on('error', (error) => {
+      vercelDeploy.on('error', error => {
         console.error('❌ Vercel deployment error:', error.message);
         reject(error);
       });
@@ -692,7 +738,10 @@ async function deployToVercel(useGitHub = false): Promise<void> {
         deployment = await waitForDeployment(vercelClient, projectId);
       } catch (error: unknown) {
         if (error instanceof Error) {
-          console.warn('⚠️  Could not verify deployment completion:', error.message);
+          console.warn(
+            '⚠️  Could not verify deployment completion:',
+            error.message,
+          );
           console.log('ℹ️  Proceeding with domain verification...');
         }
         throw error;
@@ -706,10 +755,12 @@ async function deployToVercel(useGitHub = false): Promise<void> {
     if (vercelClient && deployment) {
       try {
         actualDomain = deployment.url || domain;
-          console.log('🌐 Verified actual domain:', actualDomain);
+        console.log('🌐 Verified actual domain:', actualDomain);
       } catch (error: unknown) {
         if (error instanceof Error) {
-          console.warn('⚠️  Could not verify domain via SDK, using assumed domain');
+          console.warn(
+            '⚠️  Could not verify domain via SDK, using assumed domain',
+          );
         }
         throw error;
       }
@@ -723,7 +774,12 @@ async function deployToVercel(useGitHub = false): Promise<void> {
         NEXT_PUBLIC_URL: `https://${actualDomain}`,
       };
 
-      await setEnvironmentVariables(vercelClient, projectId, updatedEnv, projectRoot);
+      await setEnvironmentVariables(
+        vercelClient,
+        projectId,
+        updatedEnv,
+        projectRoot,
+      );
 
       console.log('\n📦 Redeploying with correct domain...');
       const vercelRedeploy = spawn('vercel', ['deploy', '--prod'], {
@@ -733,7 +789,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
       });
 
       await new Promise<void>((resolve, reject) => {
-        vercelRedeploy.on('close', (code) => {
+        vercelRedeploy.on('close', code => {
           if (code === 0) {
             console.log('✅ Redeployment completed');
             resolve();
@@ -743,7 +799,7 @@ async function deployToVercel(useGitHub = false): Promise<void> {
           }
         });
 
-        vercelRedeploy.on('error', (error) => {
+        vercelRedeploy.on('error', error => {
           console.error('❌ Redeployment error:', error.message);
           reject(error);
         });
@@ -754,13 +810,24 @@ async function deployToVercel(useGitHub = false): Promise<void> {
 
     console.log('\n✨ Deployment complete! Your mini app is now live at:');
     console.log(`🌐 https://${domain}`);
-    console.log('\n📝 You can manage your project at https://vercel.com/dashboard');
+    console.log(
+      '\n📝 You can manage your project at https://vercel.com/dashboard',
+    );
 
     // Prompt user to sign manifest in browser and paste accountAssociation
-    console.log(`\n⚠️  To complete your mini app manifest, you must sign it using the Farcaster developer portal.`);
+    console.log(
-    console.log('1. Go to: https://farcaster.xyz/~/developers/mini-apps/manifest?domain=' + domain);
+      `\n⚠️  To complete your mini app manifest, you must sign it using the Farcaster developer portal.`,
-    console.log('2. Click "Transfer Ownership" and follow the instructions to sign the manifest.');
+    );
-    console.log('3. Copy the resulting accountAssociation JSON from the browser.');
+    console.log(
+      '1. Go to: https://farcaster.xyz/~/developers/mini-apps/manifest?domain=' +
+        domain,
+    );
+    console.log(
+      '2. Click "Transfer Ownership" and follow the instructions to sign the manifest.',
+    );
+    console.log(
+      '3. Copy the resulting accountAssociation JSON from the browser.',
+    );
     console.log('4. Paste it below when prompted.');
 
     const { userAccountAssociation } = await inquirer.prompt([
@@ -778,8 +845,8 @@ async function deployToVercel(useGitHub = false): Promise<void> {
           } catch (e) {
             return 'Invalid JSON';
           }
-        }
+        },
-      }
+      },
     ]);
     const parsedAccountAssociation = JSON.parse(userAccountAssociation);
 
@@ -791,11 +858,10 @@ async function deployToVercel(useGitHub = false): Promise<void> {
     const newAccountAssociation = `export const APP_ACCOUNT_ASSOCIATION: AccountAssociation | undefined = ${JSON.stringify(parsedAccountAssociation, null, 2)};`;
     constantsContent = constantsContent.replace(
       /^export const APP_ACCOUNT_ASSOCIATION\s*:\s*AccountAssociation \| undefined\s*=\s*[^;]*;/m,
-      newAccountAssociation
+      newAccountAssociation,
     );
     fs.writeFileSync(constantsPath, constantsContent);
     console.log('\n✅ APP_ACCOUNT_ASSOCIATION updated in src/lib/constants.ts');
-
   } catch (error: unknown) {
     if (error instanceof Error) {
       console.error('\n❌ Deployment failed:', error.message);
@@ -809,7 +875,7 @@ async function main(): Promise<void> {
   try {
     console.log('🚀 Vercel Mini App Deployment (SDK Edition)');
     console.log(
-      'This script will deploy your mini app to Vercel using the Vercel SDK.'
+      'This script will deploy your mini app to Vercel using the Vercel SDK.',
     );
     console.log('\nThe script will:');
     console.log('1. Check for required environment variables');
@@ -825,7 +891,7 @@ async function main(): Promise<void> {
         console.log('📦 Installing @vercel/sdk...');
         execSync('npm install @vercel/sdk', {
           cwd: projectRoot,
-          stdio: 'inherit'
+          stdio: 'inherit',
         });
         console.log('✅ @vercel/sdk installed successfully');
       }
@@ -885,7 +951,6 @@ async function main(): Promise<void> {
     }
 
     await deployToVercel(useGitHub);
-
   } catch (error: unknown) {
     if (error instanceof Error) {
       console.error('\n❌ Error:', error.message);

scripts/dev.js

@@ -1,9 +1,9 @@
-import localtunnel from 'localtunnel';
 import { spawn } from 'child_process';
 import { createServer } from 'net';
-import dotenv from 'dotenv';
 import path from 'path';
 import { fileURLToPath } from 'url';
+import dotenv from 'dotenv';
+import localtunnel from 'localtunnel';
 
 // Load environment variables
 dotenv.config({ path: '.env.local' });
@@ -33,7 +33,7 @@ args.forEach((arg, index) => {
 });
 
 async function checkPort(port) {
-  return new Promise((resolve) => {
+  return new Promise(resolve => {
     const server = createServer();
 
     server.once('error', () => {
@@ -54,29 +54,32 @@ async function killProcessOnPort(port) {
     if (process.platform === 'win32') {
       // Windows: Use netstat to find the process
       const netstat = spawn('netstat', ['-ano', '|', 'findstr', `:${port}`]);
-      netstat.stdout.on('data', (data) => {
+      netstat.stdout.on('data', data => {
         const match = data.toString().match(/\s+(\d+)$/);
         if (match) {
           const pid = match[1];
           spawn('taskkill', ['/F', '/PID', pid]);
         }
       });
-      await new Promise((resolve) => netstat.on('close', resolve));
+      await new Promise(resolve => netstat.on('close', resolve));
     } else {
       // Unix-like systems: Use lsof
       const lsof = spawn('lsof', ['-ti', `:${port}`]);
-      lsof.stdout.on('data', (data) => {
+      lsof.stdout.on('data', data => {
-        data.toString().split('\n').forEach(pid => {
+        data
-          if (pid) {
+          .toString()
-            try {
+          .split('\n')
-              process.kill(parseInt(pid), 'SIGKILL');
+          .forEach(pid => {
-            } catch (e) {
+            if (pid) {
-              if (e.code !== 'ESRCH') throw e;
+              try {
+                process.kill(parseInt(pid), 'SIGKILL');
+              } catch (e) {
+                if (e.code !== 'ESRCH') throw e;
+              }
             }
-          }
+          });
-        });
       });
-      await new Promise((resolve) => lsof.on('close', resolve));
+      await new Promise(resolve => lsof.on('close', resolve));
     }
   } catch (e) {
     // Ignore errors if no process found
@@ -87,13 +90,15 @@ async function startDev() {
   // Check if the specified port is already in use
   const isPortInUse = await checkPort(port);
   if (isPortInUse) {
-    console.error(`Port ${port} is already in use. To find and kill the process using this port:\n\n` +
+    console.error(
-      (process.platform === 'win32' 
+      `Port ${port} is already in use. To find and kill the process using this port:\n\n` +
-        ? `1. Run: netstat -ano | findstr :${port}\n` +
+        (process.platform === 'win32'
-          '2. Note the PID (Process ID) from the output\n' +
+          ? `1. Run: netstat -ano | findstr :${port}\n` +
-          '3. Run: taskkill /PID <PID> /F\n'
+            '2. Note the PID (Process ID) from the output\n' +
-        : `On macOS/Linux, run:\nnpm run cleanup\n`) +
+            '3. Run: taskkill /PID <PID> /F\n'
-      '\nThen try running this command again.');
+          : 'On macOS/Linux, run:\nnpm run cleanup\n') +
+        '\nThen try running this command again.',
+    );
     process.exit(1);
   }
 
@@ -105,7 +110,9 @@ async function startDev() {
     tunnel = await localtunnel({ port: port });
     let ip;
     try {
-      ip = await fetch('https://ipv4.icanhazip.com').then(res => res.text()).then(ip => ip.trim());
+      ip = await fetch('https://ipv4.icanhazip.com')
+        .then(res => res.text())
+        .then(ip => ip.trim());
     } catch (error) {
       console.error('Error getting IP address:', error);
     }
@@ -145,13 +152,15 @@ async function startDev() {
   }
 
   // Start next dev with appropriate configuration
-  const nextBin = path.normalize(path.join(projectRoot, 'node_modules', '.bin', 'next'));
+  const nextBin = path.normalize(
+    path.join(projectRoot, 'node_modules', '.bin', 'next'),
+  );
 
   nextDev = spawn(nextBin, ['dev', '-p', port.toString()], {
     stdio: 'inherit',
     env: { ...process.env, NEXT_PUBLIC_URL: miniAppUrl },
     cwd: projectRoot,
-    shell: process.platform === 'win32' // Add shell option for Windows
+    shell: process.platform === 'win32', // Add shell option for Windows
   });
 
   // Handle cleanup

src/app/api/auth/nonce/route.ts

@@ -10,7 +10,7 @@ export async function GET() {
     console.error('Error fetching nonce:', error);
     return NextResponse.json(
       { error: 'Failed to fetch nonce' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }

src/app/api/auth/session-signers/route.ts

@@ -10,7 +10,7 @@ export async function GET(request: Request) {
     if (!message || !signature) {
       return NextResponse.json(
         { error: 'Message and signature are required' },
-        { status: 400 }
+        { status: 400 },
       );
     }
 
@@ -37,7 +37,7 @@ export async function GET(request: Request) {
     console.error('Error in session-signers API:', error);
     return NextResponse.json(
       { error: 'Failed to fetch signers' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }

src/app/api/auth/signer/route.ts

@@ -10,7 +10,7 @@ export async function POST() {
     console.error('Error fetching signer:', error);
     return NextResponse.json(
       { error: 'Failed to fetch signer' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }
@@ -22,7 +22,7 @@ export async function GET(request: Request) {
   if (!signerUuid) {
     return NextResponse.json(
       { error: 'signerUuid is required' },
-      { status: 400 }
+      { status: 400 },
     );
   }
 
@@ -36,7 +36,7 @@ export async function GET(request: Request) {
     console.error('Error fetching signed key:', error);
     return NextResponse.json(
       { error: 'Failed to fetch signed key' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }

src/app/api/auth/signer/signed_key/route.ts

@@ -1,10 +1,10 @@
 import { NextResponse } from 'next/server';
-import { getNeynarClient } from '~/lib/neynar';
 import { mnemonicToAccount } from 'viem/accounts';
 import {
   SIGNED_KEY_REQUEST_TYPE,
   SIGNED_KEY_REQUEST_VALIDATOR_EIP_712_DOMAIN,
 } from '~/lib/constants';
+import { getNeynarClient } from '~/lib/neynar';
 
 const postRequiredFields = ['signerUuid', 'publicKey'];
 
@@ -16,7 +16,7 @@ export async function POST(request: Request) {
     if (!body[field]) {
       return NextResponse.json(
         { error: `${field} is required` },
-        { status: 400 }
+        { status: 400 },
       );
     }
   }
@@ -26,7 +26,7 @@ export async function POST(request: Request) {
   if (redirectUrl && typeof redirectUrl !== 'string') {
     return NextResponse.json(
       { error: 'redirectUrl must be a string' },
-      { status: 400 }
+      { status: 400 },
     );
   }
 
@@ -38,7 +38,7 @@ export async function POST(request: Request) {
     if (!seedPhrase) {
       return NextResponse.json(
         { error: 'App configuration missing (SEED_PHRASE or FID)' },
-        { status: 500 }
+        { status: 500 },
       );
     }
 
@@ -85,7 +85,7 @@ export async function POST(request: Request) {
     console.error('Error registering signed key:', error);
     return NextResponse.json(
       { error: 'Failed to register signed key' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }

src/app/api/auth/signers/route.ts

@@ -13,7 +13,7 @@ export async function GET(request: Request) {
         {
           error: `${param} parameter is required`,
         },
-        { status: 400 }
+        { status: 400 },
       );
     }
   }
@@ -32,7 +32,7 @@ export async function GET(request: Request) {
     console.error('Error fetching signers:', error);
     return NextResponse.json(
       { error: 'Failed to fetch signers' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }

src/app/api/auth/validate/route.ts

@@ -8,10 +8,7 @@ export async function POST(request: Request) {
     const { token } = await request.json();
 
     if (!token) {
-      return NextResponse.json(
+      return NextResponse.json({ error: 'Token is required' }, { status: 400 });
-        { error: 'Token is required' },
-        { status: 400 }
-      );
     }
 
     // Get domain from environment or request
@@ -35,10 +32,7 @@ export async function POST(request: Request) {
     } catch (e) {
       if (e instanceof Errors.InvalidTokenError) {
         console.info('Invalid token:', e.message);
-        return NextResponse.json(
+        return NextResponse.json({ error: 'Invalid token' }, { status: 401 });
-          { error: 'Invalid token' },
-          { status: 401 }
-        );
       }
       throw e;
     }
@@ -46,7 +40,7 @@ export async function POST(request: Request) {
     console.error('Token validation error:', error);
     return NextResponse.json(
       { error: 'Internal server error' },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }

src/app/api/best-friends/route.ts

@@ -7,15 +7,18 @@ export async function GET(request: Request) {
 
   if (!apiKey) {
     return NextResponse.json(
-      { error: 'Neynar API key is not configured. Please add NEYNAR_API_KEY to your environment variables.' },
+      {
-      { status: 500 }
+        error:
+          'Neynar API key is not configured. Please add NEYNAR_API_KEY to your environment variables.',
+      },
+      { status: 500 },
     );
   }
 
   if (!fid) {
     return NextResponse.json(
       { error: 'FID parameter is required' },
-      { status: 400 }
+      { status: 400 },
     );
   }
 
@@ -24,23 +27,28 @@ export async function GET(request: Request) {
       `https://api.neynar.com/v2/farcaster/user/best_friends?fid=${fid}&limit=3`,
       {
         headers: {
-          "x-api-key": apiKey,
+          'x-api-key': apiKey,
         },
-      }
+      },
     );
 
     if (!response.ok) {
       throw new Error(`Neynar API error: ${response.statusText}`);
     }
 
-    const { users } = await response.json() as { users: { user: { fid: number; username: string } }[] };
+    const { users } = (await response.json()) as {
+      users: { user: { fid: number; username: string } }[];
+    };
 
     return NextResponse.json({ bestFriends: users });
   } catch (error) {
     console.error('Failed to fetch best friends:', error);
     return NextResponse.json(
-      { error: 'Failed to fetch best friends. Please check your Neynar API key and try again.' },
+      {
-      { status: 500 }
+        error:
+          'Failed to fetch best friends. Please check your Neynar API key and try again.',
+      },
+      { status: 500 },
     );
   }
 }

src/app/api/opengraph-image/route.tsx

@@ -1,6 +1,6 @@
-import { ImageResponse } from "next/og";
+import { ImageResponse } from 'next/og';
-import { NextRequest } from "next/server";
+import { NextRequest } from 'next/server';
-import { getNeynarUser } from "~/lib/neynar";
+import { getNeynarUser } from '~/lib/neynar';
 
 export const dynamic = 'force-dynamic';
 
@@ -15,16 +15,24 @@ export async function GET(request: NextRequest) {
       <div tw="flex h-full w-full flex-col justify-center items-center relative bg-primary">
         {user?.pfp_url && (
           <div tw="flex w-96 h-96 rounded-full overflow-hidden mb-8 border-8 border-white">
-            <img src={user.pfp_url} alt="Profile" tw="w-full h-full object-cover" />
+            <img
+              src={user.pfp_url}
+              alt="Profile"
+              tw="w-full h-full object-cover"
+            />
           </div>
         )}
-        <h1 tw="text-8xl text-white">{user?.display_name ? `Hello from ${user.display_name ?? user.username}!` : 'Hello!'}</h1>
+        <h1 tw="text-8xl text-white">
+          {user?.display_name
+            ? `Hello from ${user.display_name ?? user.username}!`
+            : 'Hello!'}
+        </h1>
         <p tw="text-5xl mt-4 text-white opacity-80">Powered by Neynar 🪐</p>
       </div>
     ),
     {
       width: 1200,
       height: 800,
-    }
+    },
   );
 }

src/app/api/send-notification/route.ts

@@ -1,9 +1,9 @@
-import { notificationDetailsSchema } from "@farcaster/miniapp-sdk";
+import { NextRequest } from 'next/server';
-import { NextRequest } from "next/server";
+import { notificationDetailsSchema } from '@farcaster/miniapp-sdk';
-import { z } from "zod";
+import { z } from 'zod';
-import { setUserNotificationDetails } from "~/lib/kv";
+import { setUserNotificationDetails } from '~/lib/kv';
-import { sendMiniAppNotification } from "~/lib/notifs";
+import { sendNeynarMiniAppNotification } from '~/lib/neynar';
-import { sendNeynarMiniAppNotification } from "~/lib/neynar";
+import { sendMiniAppNotification } from '~/lib/notifs';
 
 const requestSchema = z.object({
   fid: z.number(),
@@ -13,7 +13,8 @@ const requestSchema = z.object({
 export async function POST(request: NextRequest) {
   // If Neynar is enabled, we don't need to store notification details
   // as they will be managed by Neynar's system
-  const neynarEnabled = process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID;
+  const neynarEnabled =
+    process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID;
 
   const requestJson = await request.json();
   const requestBody = requestSchema.safeParse(requestJson);
@@ -21,7 +22,7 @@ export async function POST(request: NextRequest) {
   if (requestBody.success === false) {
     return Response.json(
       { success: false, errors: requestBody.error.errors },
-      { status: 400 }
+      { status: 400 },
     );
   }
 
@@ -29,27 +30,29 @@ export async function POST(request: NextRequest) {
   if (!neynarEnabled) {
     await setUserNotificationDetails(
       Number(requestBody.data.fid),
-      requestBody.data.notificationDetails
+      requestBody.data.notificationDetails,
     );
   }
 
   // Use appropriate notification function based on Neynar status
-  const sendNotification = neynarEnabled ? sendNeynarMiniAppNotification : sendMiniAppNotification;
+  const sendNotification = neynarEnabled
+    ? sendNeynarMiniAppNotification
+    : sendMiniAppNotification;
   const sendResult = await sendNotification({
     fid: Number(requestBody.data.fid),
-    title: "Test notification",
+    title: 'Test notification',
-    body: "Sent at " + new Date().toISOString(),
+    body: 'Sent at ' + new Date().toISOString(),
   });
 
-  if (sendResult.state === "error") {
+  if (sendResult.state === 'error') {
     return Response.json(
       { success: false, error: sendResult.error },
-      { status: 500 }
+      { status: 500 },
     );
-  } else if (sendResult.state === "rate_limit") {
+  } else if (sendResult.state === 'rate_limit') {
     return Response.json(
-      { success: false, error: "Rate limited" },
+      { success: false, error: 'Rate limited' },
-      { status: 429 }
+      { status: 429 },
     );
   }
 

src/app/api/users/route.ts

@@ -1,5 +1,5 @@
-import { NeynarAPIClient } from '@neynar/nodejs-sdk';
 import { NextResponse } from 'next/server';
+import { NeynarAPIClient } from '@neynar/nodejs-sdk';
 
 export async function GET(request: Request) {
   const apiKey = process.env.NEYNAR_API_KEY;
@@ -8,15 +8,18 @@ export async function GET(request: Request) {
 
   if (!apiKey) {
     return NextResponse.json(
-      { error: 'Neynar API key is not configured. Please add NEYNAR_API_KEY to your environment variables.' },
+      {
-      { status: 500 }
+        error:
+          'Neynar API key is not configured. Please add NEYNAR_API_KEY to your environment variables.',
+      },
+      { status: 500 },
     );
   }
 
   if (!fids) {
     return NextResponse.json(
       { error: 'FIDs parameter is required' },
-      { status: 400 }
+      { status: 400 },
     );
   }
 
@@ -32,8 +35,11 @@ export async function GET(request: Request) {
   } catch (error) {
     console.error('Failed to fetch users:', error);
     return NextResponse.json(
-      { error: 'Failed to fetch users. Please check your Neynar API key and try again.' },
+      {
-      { status: 500 }
+        error:
+          'Failed to fetch users. Please check your Neynar API key and try again.',
+      },
+      { status: 500 },
     );
   }
 }

src/app/api/webhook/route.ts

@@ -1,20 +1,21 @@
+import { NextRequest } from 'next/server';
 import {
   ParseWebhookEvent,
   parseWebhookEvent,
   verifyAppKeyWithNeynar,
-} from "@farcaster/miniapp-node";
+} from '@farcaster/miniapp-node';
-import { NextRequest } from "next/server";
+import { APP_NAME } from '~/lib/constants';
-import { APP_NAME } from "~/lib/constants";
 import {
   deleteUserNotificationDetails,
   setUserNotificationDetails,
-} from "~/lib/kv";
+} from '~/lib/kv';
-import { sendMiniAppNotification } from "~/lib/notifs";
+import { sendMiniAppNotification } from '~/lib/notifs';
 
 export async function POST(request: NextRequest) {
   // If Neynar is enabled, we don't need to handle webhooks here
   // as they will be handled by Neynar's webhook endpoint
-  const neynarEnabled = process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID;
+  const neynarEnabled =
+    process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID;
   if (neynarEnabled) {
     return Response.json({ success: true });
   }
@@ -28,24 +29,24 @@ export async function POST(request: NextRequest) {
     const error = e as ParseWebhookEvent.ErrorType;
 
     switch (error.name) {
-      case "VerifyJsonFarcasterSignature.InvalidDataError":
+      case 'VerifyJsonFarcasterSignature.InvalidDataError':
-      case "VerifyJsonFarcasterSignature.InvalidEventDataError":
+      case 'VerifyJsonFarcasterSignature.InvalidEventDataError':
         // The request data is invalid
         return Response.json(
           { success: false, error: error.message },
-          { status: 400 }
+          { status: 400 },
         );
-      case "VerifyJsonFarcasterSignature.InvalidAppKeyError":
+      case 'VerifyJsonFarcasterSignature.InvalidAppKeyError':
         // The app key is invalid
         return Response.json(
           { success: false, error: error.message },
-          { status: 401 }
+          { status: 401 },
         );
-      case "VerifyJsonFarcasterSignature.VerifyAppKeyError":
+      case 'VerifyJsonFarcasterSignature.VerifyAppKeyError':
         // Internal error verifying the app key (caller may want to try again)
         return Response.json(
           { success: false, error: error.message },
-          { status: 500 }
+          { status: 500 },
         );
     }
   }
@@ -56,33 +57,33 @@ export async function POST(request: NextRequest) {
   // Only handle notifications if Neynar is not enabled
   // When Neynar is enabled, notifications are handled through their webhook
   switch (event.event) {
-    case "frame_added":
+    case 'frame_added':
       if (event.notificationDetails) {
         await setUserNotificationDetails(fid, event.notificationDetails);
         await sendMiniAppNotification({
           fid,
           title: `Welcome to ${APP_NAME}`,
-          body: "Mini app is now added to your client",
+          body: 'Mini app is now added to your client',
         });
       } else {
         await deleteUserNotificationDetails(fid);
       }
       break;
 
-    case "frame_removed":
+    case 'frame_removed':
       await deleteUserNotificationDetails(fid);
       break;
 
-    case "notifications_enabled":
+    case 'notifications_enabled':
       await setUserNotificationDetails(fid, event.notificationDetails);
       await sendMiniAppNotification({
         fid,
         title: `Welcome to ${APP_NAME}`,
-        body: "Notifications are now enabled",
+        body: 'Notifications are now enabled',
       });
       break;
 
-    case "notifications_disabled":
+    case 'notifications_disabled':
       await deleteUserNotificationDetails(fid);
       break;
   }

src/app/app.tsx

@@ -1,15 +1,15 @@
-"use client";
+'use client';
 
-import dynamic from "next/dynamic";
+import dynamic from 'next/dynamic';
-import { APP_NAME } from "~/lib/constants";
+import { APP_NAME } from '~/lib/constants';
 
 // note: dynamic import is required for components that use the Frame SDK
-const AppComponent = dynamic(() => import("~/components/App"), {
+const AppComponent = dynamic(() => import('~/components/App'), {
   ssr: false,
 });
 
 export default function App(
-  { title }: { title?: string } = { title: APP_NAME }
+  { title }: { title?: string } = { title: APP_NAME },
 ) {
   return <AppComponent title={title} />;
 }

src/app/layout.tsx

@@ -1,8 +1,7 @@
-import type { Metadata } from "next";
+import type { Metadata } from 'next';
-
+import '~/app/globals.css';
-import "~/app/globals.css";
+import { Providers } from '~/app/providers';
-import { Providers } from "~/app/providers";
+import { APP_NAME, APP_DESCRIPTION } from '~/lib/constants';
-import { APP_NAME, APP_DESCRIPTION } from "~/lib/constants";
 
 export const metadata: Metadata = {
   title: APP_NAME,

src/app/page.tsx

@@ -1,7 +1,7 @@
-import { Metadata } from "next";
+import { Metadata } from 'next';
-import App from "./app";
+import { APP_NAME, APP_DESCRIPTION, APP_OG_IMAGE_URL } from '~/lib/constants';
-import { APP_NAME, APP_DESCRIPTION, APP_OG_IMAGE_URL } from "~/lib/constants";
+import { getMiniAppEmbedMetadata } from '~/lib/utils';
-import { getMiniAppEmbedMetadata } from "~/lib/utils";
+import App from './app';
 
 export const revalidate = 300;
 
@@ -14,11 +14,11 @@ export async function generateMetadata(): Promise<Metadata> {
       images: [APP_OG_IMAGE_URL],
     },
     other: {
-      "fc:frame": JSON.stringify(getMiniAppEmbedMetadata()),
+      'fc:frame': JSON.stringify(getMiniAppEmbedMetadata()),
     },
   };
 }
 
 export default function Home() {
-  return (<App />);
+  return <App />;
 }

src/app/providers.tsx

@@ -9,14 +9,10 @@ const WagmiProvider = dynamic(
   () => import('~/components/providers/WagmiProvider'),
   {
     ssr: false,
-  }
+  },
 );
 
-export function Providers({
+export function Providers({ children }: { children: React.ReactNode }) {
-  children,
-}: {
-  children: React.ReactNode;
-}) {
   const solanaEndpoint =
     process.env.SOLANA_RPC_ENDPOINT || 'https://solana-rpc.publicnode.com';
   return (

src/app/share/[fid]/page.tsx

@@ -1,7 +1,7 @@
-import type { Metadata } from "next";
+import { redirect } from 'next/navigation';
-import { redirect } from "next/navigation";
+import type { Metadata } from 'next';
-import { APP_URL, APP_NAME, APP_DESCRIPTION } from "~/lib/constants";
+import { APP_URL, APP_NAME, APP_DESCRIPTION } from '~/lib/constants';
-import { getMiniAppEmbedMetadata } from "~/lib/utils";
+import { getMiniAppEmbedMetadata } from '~/lib/utils';
 export const revalidate = 300;
 
 // This is an example of how to generate a dynamically generated share page based on fid:
@@ -23,12 +23,12 @@ export async function generateMetadata({
       images: [imageUrl],
     },
     other: {
-      "fc:frame": JSON.stringify(getMiniAppEmbedMetadata(imageUrl)),
+      'fc:frame': JSON.stringify(getMiniAppEmbedMetadata(imageUrl)),
     },
   };
 }
 
 export default function SharePage() {
   // redirect to home page
-  redirect("/");
+  redirect('/');
 }

src/components/App.tsx

@@ -1,19 +1,24 @@
-"use client";
+'use client';
 
-import { useEffect } from "react";
+import { useEffect } from 'react';
-import { useMiniApp } from "@neynar/react";
+import { useMiniApp } from '@neynar/react';
-import { Header } from "~/components/ui/Header";
+import { Footer } from '~/components/ui/Footer';
-import { Footer } from "~/components/ui/Footer";
+import { Header } from '~/components/ui/Header';
-import { HomeTab, ActionsTab, ContextTab, WalletTab } from "~/components/ui/tabs";
+import {
-import { USE_WALLET } from "~/lib/constants";
+  HomeTab,
-import { useNeynarUser } from "../hooks/useNeynarUser";
+  ActionsTab,
+  ContextTab,
+  WalletTab,
+} from '~/components/ui/tabs';
+import { USE_WALLET } from '~/lib/constants';
+import { useNeynarUser } from '../hooks/useNeynarUser';
 
 // --- Types ---
 export enum Tab {
-  Home = "home",
+  Home = 'home',
-  Actions = "actions",
+  Actions = 'actions',
-  Context = "context",
+  Context = 'context',
-  Wallet = "wallet",
+  Wallet = 'wallet',
 }
 
 export interface AppProps {
@@ -50,16 +55,11 @@ export interface AppProps {
  * ```
  */
 export default function App(
-  { title }: AppProps = { title: "Neynar Starter Kit" }
+  { title }: AppProps = { title: 'Neynar Starter Kit' },
 ) {
   // --- Hooks ---
-  const {
+  const { isSDKLoaded, context, setInitialTab, setActiveTab, currentTab } =
-    isSDKLoaded,
+    useMiniApp();
-    context,
-    setInitialTab,
-    setActiveTab,
-    currentTab,
-  } = useMiniApp();
 
   // --- Neynar user hook ---
   const { user: neynarUser } = useNeynarUser(context || undefined);
@@ -115,9 +115,12 @@ export default function App(
         {currentTab === Tab.Wallet && <WalletTab />}
 
         {/* Footer with navigation */}
-        <Footer activeTab={currentTab as Tab} setActiveTab={setActiveTab} showWallet={USE_WALLET} />
+        <Footer
+          activeTab={currentTab as Tab}
+          setActiveTab={setActiveTab}
+          showWallet={USE_WALLET}
+        />
       </div>
     </div>
   );
 }
-

src/components/providers/SafeFarcasterSolanaProvider.tsx

@@ -1,10 +1,13 @@
-import React, { createContext, useEffect, useState } from "react";
+import React, { createContext, useEffect, useState } from 'react';
-import dynamic from "next/dynamic";
+import dynamic from 'next/dynamic';
 import { sdk } from '@farcaster/miniapp-sdk';
 
 const FarcasterSolanaProvider = dynamic(
-  () => import('@farcaster/mini-app-solana').then(mod => mod.FarcasterSolanaProvider),
+  () =>
-  { ssr: false }
+    import('@farcaster/mini-app-solana').then(
+      mod => mod.FarcasterSolanaProvider,
+    ),
+  { ssr: false },
 );
 
 type SafeFarcasterSolanaProviderProps = {
@@ -12,10 +15,15 @@ type SafeFarcasterSolanaProviderProps = {
   children: React.ReactNode;
 };
 
-const SolanaProviderContext = createContext<{ hasSolanaProvider: boolean }>({ hasSolanaProvider: false });
+const SolanaProviderContext = createContext<{ hasSolanaProvider: boolean }>({
+  hasSolanaProvider: false,
+});
 
-export function SafeFarcasterSolanaProvider({ endpoint, children }: SafeFarcasterSolanaProviderProps) {
+export function SafeFarcasterSolanaProvider({
-  const isClient = typeof window !== "undefined";
+  endpoint,
+  children,
+}: SafeFarcasterSolanaProviderProps) {
+  const isClient = typeof window !== 'undefined';
   const [hasSolanaProvider, setHasSolanaProvider] = useState<boolean>(false);
   const [checked, setChecked] = useState<boolean>(false);
 
@@ -48,8 +56,8 @@ export function SafeFarcasterSolanaProvider({ endpoint, children }: SafeFarcaste
     const origError = console.error;
     console.error = (...args) => {
       if (
-        typeof args[0] === "string" &&
+        typeof args[0] === 'string' &&
-        args[0].includes("WalletConnectionError: could not get Solana provider")
+        args[0].includes('WalletConnectionError: could not get Solana provider')
       ) {
         if (!errorShown) {
           origError(...args);

src/components/providers/WagmiProvider.tsx

@@ -1,12 +1,12 @@
-import { createConfig, http, WagmiProvider } from "wagmi";
+import React from 'react';
-import { base, degen, mainnet, optimism, unichain, celo } from "wagmi/chains";
+import { useEffect, useState } from 'react';
-import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import { farcasterFrame } from '@farcaster/miniapp-wagmi-connector';
-import { farcasterFrame } from "@farcaster/miniapp-wagmi-connector";
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import { createConfig, http, WagmiProvider } from 'wagmi';
+import { useConnect, useAccount } from 'wagmi';
+import { base, degen, mainnet, optimism, unichain, celo } from 'wagmi/chains';
 import { coinbaseWallet, metaMask } from 'wagmi/connectors';
-import { APP_NAME, APP_ICON_URL, APP_URL } from "~/lib/constants";
+import { APP_NAME, APP_ICON_URL, APP_URL } from '~/lib/constants';
-import { useEffect, useState } from "react";
-import { useConnect, useAccount } from "wagmi";
-import React from "react";
 
 // Custom hook for Coinbase Wallet detection and auto-connection
 function useCoinbaseWalletAutoConnect() {
@@ -17,7 +17,8 @@ function useCoinbaseWalletAutoConnect() {
   useEffect(() => {
     // Check if we're running in Coinbase Wallet
     const checkCoinbaseWallet = () => {
-      const isInCoinbaseWallet = window.ethereum?.isCoinbaseWallet || 
+      const isInCoinbaseWallet =
+        window.ethereum?.isCoinbaseWallet ||
         window.ethereum?.isCoinbaseWalletExtension ||
         window.ethereum?.isCoinbaseWalletBrowser;
       setIsCoinbaseWallet(!!isInCoinbaseWallet);
@@ -70,7 +71,11 @@ export const config = createConfig({
 const queryClient = new QueryClient();
 
 // Wrapper component that provides Coinbase Wallet auto-connection
-function CoinbaseWalletAutoConnect({ children }: { children: React.ReactNode }) {
+function CoinbaseWalletAutoConnect({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
   useCoinbaseWalletAutoConnect();
   return <>{children}</>;
 }
@@ -79,9 +84,7 @@ export default function Provider({ children }: { children: React.ReactNode }) {
   return (
     <WagmiProvider config={config}>
       <QueryClientProvider client={queryClient}>
-        <CoinbaseWalletAutoConnect>
+        <CoinbaseWalletAutoConnect>{children}</CoinbaseWalletAutoConnect>
-          {children}
-        </CoinbaseWalletAutoConnect>
       </QueryClientProvider>
     </WagmiProvider>
   );

src/components/ui/Button.tsx

@@ -7,41 +7,38 @@ interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
 
 export function Button({
   children,
-  className = "", 
+  className = '',
   isLoading = false,
   variant = 'primary',
   size = 'md',
   ...props
 }: ButtonProps) {
-  const baseClasses = "btn";
+  const baseClasses = 'btn';
 
   const variantClasses = {
-    primary: "btn-primary",
+    primary: 'btn-primary',
-    secondary: "btn-secondary", 
+    secondary: 'btn-secondary',
-    outline: "btn-outline"
+    outline: 'btn-outline',
   };
 
   const sizeClasses = {
-    sm: "px-3 py-1.5 text-xs",
+    sm: 'px-3 py-1.5 text-xs',
-    md: "px-4 py-2 text-sm",
+    md: 'px-4 py-2 text-sm',
-    lg: "px-6 py-3 text-base"
+    lg: 'px-6 py-3 text-base',
   };
 
-  const fullWidthClasses = "w-full max-w-xs mx-auto block";
+  const fullWidthClasses = 'w-full max-w-xs mx-auto block';
 
   const combinedClasses = [
     baseClasses,
     variantClasses[variant],
     sizeClasses[size],
     fullWidthClasses,
-    className
+    className,
   ].join(' ');
 
   return (
-    <button
+    <button className={combinedClasses} {...props}>
-      className={combinedClasses}
-      {...props}
-    >
       {isLoading ? (
         <div className="flex items-center justify-center">
           <div className="spinner-primary h-5 w-5" />

src/components/ui/Footer.tsx

@@ -1,5 +1,5 @@
-import React from "react";
+import React from 'react';
-import { Tab } from "~/components/App";
+import { Tab } from '~/components/App';
 
 interface FooterProps {
   activeTab: Tab;
@@ -7,13 +7,19 @@ interface FooterProps {
   showWallet?: boolean;
 }
 
-export const Footer: React.FC<FooterProps> = ({ activeTab, setActiveTab, showWallet = false }) => (
+export const Footer: React.FC<FooterProps> = ({
+  activeTab,
+  setActiveTab,
+  showWallet = false,
+}) => (
   <div className="fixed bottom-0 left-0 right-0 mx-4 mb-4 bg-gray-100 dark:bg-gray-800 border-[3px] border-double border-primary px-2 py-2 rounded-lg z-50">
     <div className="flex justify-around items-center h-14">
       <button
         onClick={() => setActiveTab(Tab.Home)}
         className={`flex flex-col items-center justify-center w-full h-full ${
-          activeTab === Tab.Home ? 'text-primary dark:text-primary-light' : 'text-gray-500 dark:text-gray-400'
+          activeTab === Tab.Home
+            ? 'text-primary dark:text-primary-light'
+            : 'text-gray-500 dark:text-gray-400'
         }`}
       >
         <span className="text-xl">🏠</span>
@@ -22,7 +28,9 @@ export const Footer: React.FC<FooterProps> = ({ activeTab, setActiveTab, showWal
       <button
         onClick={() => setActiveTab(Tab.Actions)}
         className={`flex flex-col items-center justify-center w-full h-full ${
-          activeTab === Tab.Actions ? 'text-primary dark:text-primary-light' : 'text-gray-500 dark:text-gray-400'
+          activeTab === Tab.Actions
+            ? 'text-primary dark:text-primary-light'
+            : 'text-gray-500 dark:text-gray-400'
         }`}
       >
         <span className="text-xl">⚡</span>
@@ -31,7 +39,9 @@ export const Footer: React.FC<FooterProps> = ({ activeTab, setActiveTab, showWal
       <button
         onClick={() => setActiveTab(Tab.Context)}
         className={`flex flex-col items-center justify-center w-full h-full ${
-          activeTab === Tab.Context ? 'text-primary dark:text-primary-light' : 'text-gray-500 dark:text-gray-400'
+          activeTab === Tab.Context
+            ? 'text-primary dark:text-primary-light'
+            : 'text-gray-500 dark:text-gray-400'
         }`}
       >
         <span className="text-xl">📋</span>
@@ -41,7 +51,9 @@ export const Footer: React.FC<FooterProps> = ({ activeTab, setActiveTab, showWal
         <button
           onClick={() => setActiveTab(Tab.Wallet)}
           className={`flex flex-col items-center justify-center w-full h-full ${
-            activeTab === Tab.Wallet ? 'text-primary dark:text-primary-light' : 'text-gray-500 dark:text-gray-400'
+            activeTab === Tab.Wallet
+              ? 'text-primary dark:text-primary-light'
+              : 'text-gray-500 dark:text-gray-400'
           }`}
         >
           <span className="text-xl">👛</span>

src/components/ui/Header.tsx

@@ -1,9 +1,10 @@
-"use client";
+'use client';
 
-import { useState } from "react";
+import { useState } from 'react';
-import { APP_NAME } from "~/lib/constants";
+import Image from 'next/image';
-import sdk from "@farcaster/miniapp-sdk";
+import sdk from '@farcaster/miniapp-sdk';
-import { useMiniApp } from "@neynar/react";
+import { useMiniApp } from '@neynar/react';
+import { APP_NAME } from '~/lib/constants';
 
 type HeaderProps = {
   neynarUser?: {
@@ -18,12 +19,8 @@ export function Header({ neynarUser }: HeaderProps) {
 
   return (
     <div className="relative">
-      <div 
+      <div className="mt-4 mb-4 mx-4 px-2 py-2 bg-gray-100 dark:bg-gray-800 rounded-lg flex items-center justify-between border-[3px] border-double border-primary">
-        className="mt-4 mb-4 mx-4 px-2 py-2 bg-gray-100 dark:bg-gray-800 rounded-lg flex items-center justify-between border-[3px] border-double border-primary"
+        <div className="text-lg font-light">Welcome to {APP_NAME}!</div>
-      >
-        <div className="text-lg font-light">
-          Welcome to {APP_NAME}!
-        </div>
         {context?.user && (
           <div
             className="cursor-pointer"
@@ -32,7 +29,7 @@ export function Header({ neynarUser }: HeaderProps) {
             }}
           >
             {context.user.pfpUrl && (
-              <img 
+              <Image
                 src={context.user.pfpUrl}
                 alt="Profile"
                 className="w-10 h-10 rounded-full border-2 border-primary"
@@ -49,7 +46,9 @@ export function Header({ neynarUser }: HeaderProps) {
                 <div className="text-right">
                   <h3
                     className="font-bold text-sm hover:underline cursor-pointer inline-block"
-                    onClick={() => sdk.actions.viewProfile({ fid: context.user.fid })}
+                    onClick={() =>
+                      sdk.actions.viewProfile({ fid: context.user.fid })
+                    }
                   >
                     {context.user.displayName || context.user.username}
                   </h3>

src/components/ui/NeynarAuthButton/AuthDialog.tsx

@@ -169,7 +169,7 @@ export function AuthDialog({
                     {/* eslint-disable-next-line @next/next/no-img-element */}
                     <img
                       src={`https://api.qrserver.com/v1/create-qr-code/?size=200x200&data=${encodeURIComponent(
-                        content.qrUrl
+                        content.qrUrl,
                       )}`}
                       alt="QR Code"
                       className="w-48 h-48"
@@ -197,13 +197,13 @@ export function AuthDialog({
                         content.qrUrl
                           .replace(
                             'https://farcaster.xyz/',
-                            'https://client.farcaster.xyz/deeplinks/'
+                            'https://client.farcaster.xyz/deeplinks/',
                           )
                           .replace(
                             'https://client.farcaster.xyz/deeplinks/signed-key-request',
-                            'https://farcaster.xyz/~/connect'
+                            'https://farcaster.xyz/~/connect',
                           ),
-                        '_blank'
+                        '_blank',
                       );
                     }
                   }}

src/components/ui/NeynarAuthButton/ProfileButton.tsx

@@ -16,8 +16,14 @@ export function ProfileButton({
 
   useDetectClickOutside(ref, () => setShowDropdown(false));
 
-  const name = userData?.username && userData.username.trim() !== '' ? userData.username : `!${userData?.fid}`;
+  const name =
-  const pfpUrl = userData?.pfpUrl && userData.pfpUrl.trim() !== '' ? userData.pfpUrl : 'https://farcaster.xyz/avatar.png';
+    userData?.username && userData.username.trim() !== ''
+      ? userData.username
+      : `!${userData?.fid}`;
+  const pfpUrl =
+    userData?.pfpUrl && userData.pfpUrl.trim() !== ''
+      ? userData.pfpUrl
+      : 'https://farcaster.xyz/avatar.png';
 
   return (
     <div className="relative" ref={ref}>
@@ -27,7 +33,7 @@ export function ProfileButton({
           'flex items-center gap-3 px-4 py-2 min-w-0 rounded-lg',
           'bg-transparent border border-gray-300 dark:border-gray-600 text-gray-900 dark:text-gray-100',
           'hover:bg-gray-100 dark:hover:bg-gray-700 transition-colors',
-          'focus:outline-none focus:ring-1 focus:ring-primary'
+          'focus:outline-none focus:ring-1 focus:ring-primary',
         )}
       >
         {/* eslint-disable-next-line @next/next/no-img-element */}
@@ -35,7 +41,7 @@ export function ProfileButton({
           src={pfpUrl}
           alt="Profile"
           className="w-6 h-6 rounded-full object-cover flex-shrink-0"
-          onError={(e) => {
+          onError={e => {
             (e.target as HTMLImageElement).src =
               'https://farcaster.xyz/avatar.png';
           }}
@@ -46,7 +52,7 @@ export function ProfileButton({
         <svg
           className={cn(
             'w-4 h-4 transition-transform flex-shrink-0',
-            showDropdown && 'rotate-180'
+            showDropdown && 'rotate-180',
           )}
           fill="none"
           stroke="currentColor"

src/components/ui/NeynarAuthButton/index.tsx

@@ -5,6 +5,7 @@ import { useSignIn } from '@farcaster/auth-kit';
 import { useCallback, useEffect, useState } from 'react';
 import { cn } from '~/lib/utils';
 import { Button } from '~/components/ui/Button';
+import { AuthDialog } from '~/components/ui/NeynarAuthButton/AuthDialog';
 import { ProfileButton } from '~/components/ui/NeynarAuthButton/ProfileButton';
 import { AuthDialog } from '~/components/ui/NeynarAuthButton/AuthDialog';
 import { getItem, removeItem, setItem } from '~/lib/localStorage';
@@ -102,13 +103,13 @@ export function NeynarAuthButton() {
   // New state for unified dialog flow
   const [showDialog, setShowDialog] = useState(false);
   const [dialogStep, setDialogStep] = useState<'signin' | 'access' | 'loading'>(
-    'loading'
+    'loading',
   );
   const [signerApprovalUrl, setSignerApprovalUrl] = useState<string | null>(
-    null
+    null,
   );
   const [pollingInterval, setPollingInterval] = useState<NodeJS.Timeout | null>(
-    null
+    null,
   );
   const [message, setMessage] = useState<string | null>(null);
   const [signature, setSignature] = useState<string | null>(null);
@@ -139,7 +140,7 @@ export function NeynarAuthButton() {
   const updateSessionWithSigners = useCallback(
     async (
       signers: StoredAuthState['signers'],
-      user: StoredAuthState['user']
+      _user: StoredAuthState['user'],
     ) => {
       if (!useBackendFlow) return;
 
@@ -180,7 +181,7 @@ export function NeynarAuthButton() {
         return null;
       }
     },
-    []
+    [],
   );
 
   // Helper function to generate signed key request
@@ -208,7 +209,7 @@ export function NeynarAuthButton() {
         if (!response.ok) {
           const errorData = await response.json();
           throw new Error(
-            `Failed to generate signed key request: ${errorData.error}`
+            `Failed to generate signed key request: ${errorData.error}`,
           );
         }
 
@@ -220,7 +221,7 @@ export function NeynarAuthButton() {
         // throw error;
       }
     },
-    []
+    [],
   );
 
   // Helper function to fetch all signers
@@ -231,10 +232,10 @@ export function NeynarAuthButton() {
 
         const endpoint = useBackendFlow
           ? `/api/auth/session-signers?message=${encodeURIComponent(
-              message
+              message,
             )}&signature=${signature}`
           : `/api/auth/signers?message=${encodeURIComponent(
-              message
+              message,
             )}&signature=${signature}`;
 
         const response = await fetch(endpoint);
@@ -256,7 +257,7 @@ export function NeynarAuthButton() {
 
             if (signerData.signers && signerData.signers.length > 0) {
               const fetchedUser = (await fetchUserData(
-                signerData.signers[0].fid
+                signerData.signers[0].fid,
               )) as StoredAuthState['user'];
               user = fetchedUser;
             }
@@ -283,7 +284,7 @@ export function NeynarAuthButton() {
         setSignersLoading(false);
       }
     },
-    [useBackendFlow, fetchUserData, updateSessionWithSigners]
+    [useBackendFlow, fetchUserData, updateSessionWithSigners],
   );
 
   // Helper function to poll signer status
@@ -292,7 +293,7 @@ export function NeynarAuthButton() {
       const interval = setInterval(async () => {
         try {
           const response = await fetch(
-            `/api/auth/signer?signerUuid=${signerUuid}`
+            `/api/auth/signer?signerUuid=${signerUuid}`,
           );
 
           if (!response.ok) {
@@ -446,7 +447,7 @@ export function NeynarAuthButton() {
             // Step 2: Generate signed key request
             const signedKeyData = await generateSignedKeyRequest(
               newSigner.signer_uuid,
-              newSigner.public_key
+              newSigner.public_key,
             );
 
             // Step 3: Show QR code in access dialog for signer approval

src/components/ui/Share.tsx

@@ -1,10 +1,10 @@
 'use client';
 
 import { useCallback, useState, useEffect } from 'react';
-import { Button } from './Button';
+import { type ComposeCast } from '@farcaster/miniapp-sdk';
 import { useMiniApp } from '@neynar/react';
-import { type ComposeCast } from "@farcaster/miniapp-sdk";
 import { APP_URL } from '~/lib/constants';
+import { Button } from './Button';
 
 interface EmbedConfig {
   path?: string;
@@ -24,9 +24,16 @@ interface ShareButtonProps {
   isLoading?: boolean;
 }
 
-export function ShareButton({ buttonText, cast, className = '', isLoading = false }: ShareButtonProps) {
+export function ShareButton({
+  buttonText,
+  cast,
+  className = '',
+  isLoading = false,
+}: ShareButtonProps) {
   const [isProcessing, setIsProcessing] = useState(false);
-  const [bestFriends, setBestFriends] = useState<{ fid: number; username: string; }[] | null>(null);
+  const [bestFriends, setBestFriends] = useState<
+    { fid: number; username: string }[] | null
+  >(null);
   const [isLoadingBestFriends, setIsLoadingBestFriends] = useState(false);
   const { context, actions } = useMiniApp();
 
@@ -52,7 +59,7 @@ export function ShareButton({ buttonText, cast, className = '', isLoading = fals
       if (cast.bestFriends) {
         if (bestFriends) {
           // Replace @N with usernames, or remove if no matching friend
-          finalText = finalText.replace(/@\d+/g, (match) => {
+          finalText = finalText.replace(/@\d+/g, match => {
             const friendIndex = parseInt(match.slice(1)) - 1;
             const friend = bestFriends[friendIndex];
             if (friend) {
@@ -68,7 +75,7 @@ export function ShareButton({ buttonText, cast, className = '', isLoading = fals
 
       // Process embeds
       const processedEmbeds = await Promise.all(
-        (cast.embeds || []).map(async (embed) => {
+        (cast.embeds || []).map(async embed => {
           if (typeof embed === 'string') {
             return embed;
           }
@@ -77,7 +84,10 @@ export function ShareButton({ buttonText, cast, className = '', isLoading = fals
             const url = new URL(`${baseUrl}${embed.path}`);
 
             // Add UTM parameters
-            url.searchParams.set('utm_source', `share-cast-${context?.user?.fid || 'unknown'}`);
+            url.searchParams.set(
+              'utm_source',
+              `share-cast-${context?.user?.fid || 'unknown'}`,
+            );
 
             // If custom image generator is provided, use it
             if (embed.imageUrl) {
@@ -88,7 +98,7 @@ export function ShareButton({ buttonText, cast, className = '', isLoading = fals
             return url.toString();
           }
           return embed.url || '';
-        })
+        }),
       );
 
       // Open cast composer with all supported intents

src/components/ui/input.tsx

@@ -1,22 +1,21 @@
-import * as React from "react"
+import * as React from 'react';
+import { cn } from '~/lib/utils';
 
-import { cn } from "~/lib/utils"
+const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<'input'>>(
-
-const Input = React.forwardRef<HTMLInputElement, React.ComponentProps<"input">>(
   ({ className, type, ...props }, ref) => {
     return (
       <input
         type={type}
         className={cn(
-          "flex h-10 w-full rounded-md border border-neutral-200 bg-white px-3 py-2 text-base ring-offset-white file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-neutral-950 placeholder:text-neutral-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-neutral-950 focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm dark:border-neutral-800 dark:bg-neutral-950 dark:ring-offset-neutral-950 dark:file:text-neutral-50 dark:placeholder:text-neutral-400 dark:focus-visible:ring-neutral-300",
+          'flex h-10 w-full rounded-md border border-neutral-200 bg-white px-3 py-2 text-base ring-offset-white file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-neutral-950 placeholder:text-neutral-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-neutral-950 focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 md:text-sm dark:border-neutral-800 dark:bg-neutral-950 dark:ring-offset-neutral-950 dark:file:text-neutral-50 dark:placeholder:text-neutral-400 dark:focus-visible:ring-neutral-300',
-          className
+          className,
         )}
         ref={ref}
         {...props}
       />
-    )
+    );
-  }
+  },
-)
+);
-Input.displayName = "Input"
+Input.displayName = 'Input';
 
-export { Input }
+export { Input };

src/components/ui/label.tsx

@@ -1,14 +1,13 @@
-"use client"
+'use client';
 
-import * as React from "react"
+import * as React from 'react';
-import * as LabelPrimitive from "@radix-ui/react-label"
+import * as LabelPrimitive from '@radix-ui/react-label';
-import { cva, type VariantProps } from "class-variance-authority"
+import { cva, type VariantProps } from 'class-variance-authority';
-
+import { cn } from '~/lib/utils';
-import { cn } from "~/lib/utils"
 
 const labelVariants = cva(
-  "text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
+  'text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70',
-)
+);
 
 const Label = React.forwardRef<
   React.ElementRef<typeof LabelPrimitive.Root>,
@@ -20,7 +19,7 @@ const Label = React.forwardRef<
     className={cn(labelVariants(), className)}
     {...props}
   />
-))
+));
-Label.displayName = LabelPrimitive.Root.displayName
+Label.displayName = LabelPrimitive.Root.displayName;
 
-export { Label }
+export { Label };

src/components/ui/tabs/ActionsTab.tsx

@@ -1,12 +1,12 @@
 'use client';
 
-import { useCallback, useState } from "react";
+import { useCallback, useState } from 'react';
-import { useMiniApp } from "@neynar/react";
+import { type Haptics } from '@farcaster/miniapp-sdk';
-import { ShareButton } from "../Share";
+import { useMiniApp } from '@neynar/react';
-import { Button } from "../Button";
+import { APP_URL } from '~/lib/constants';
-import { SignIn } from "../wallet/SignIn";
+import { Button } from '../Button';
-import { type Haptics } from "@farcaster/miniapp-sdk";
+import { ShareButton } from '../Share';
-import { APP_URL } from "~/lib/constants";
+import { SignIn } from '../wallet/SignIn';
 
 // Optional import for NeynarAuthButton - may not exist in all templates
 let NeynarAuthButton: React.ComponentType | null = null;
@@ -61,7 +61,7 @@ export function ActionsTab() {
    * @returns Promise that resolves when the notification is sent or fails
    */
   const sendFarcasterNotification = useCallback(async () => {
-    setNotificationState((prev) => ({ ...prev, sendStatus: '' }));
+    setNotificationState(prev => ({ ...prev, sendStatus: '' }));
     if (!notificationDetails || !context) {
       return;
     }
@@ -76,22 +76,22 @@ export function ActionsTab() {
         }),
       });
       if (response.status === 200) {
-        setNotificationState((prev) => ({ ...prev, sendStatus: 'Success' }));
+        setNotificationState(prev => ({ ...prev, sendStatus: 'Success' }));
         return;
       } else if (response.status === 429) {
-        setNotificationState((prev) => ({
+        setNotificationState(prev => ({
           ...prev,
           sendStatus: 'Rate limited',
         }));
         return;
       }
       const responseText = await response.text();
-      setNotificationState((prev) => ({
+      setNotificationState(prev => ({
         ...prev,
         sendStatus: `Error: ${responseText}`,
       }));
     } catch (error) {
-      setNotificationState((prev) => ({
+      setNotificationState(prev => ({
         ...prev,
         sendStatus: `Error: ${error}`,
       }));
@@ -108,11 +108,11 @@ export function ActionsTab() {
     if (context?.user?.fid) {
       const userShareUrl = `${APP_URL}/share/${context.user.fid}`;
       await navigator.clipboard.writeText(userShareUrl);
-      setNotificationState((prev) => ({ ...prev, shareUrlCopied: true }));
+      setNotificationState(prev => ({ ...prev, shareUrlCopied: true }));
       setTimeout(
         () =>
-          setNotificationState((prev) => ({ ...prev, shareUrlCopied: false })),
+          setNotificationState(prev => ({ ...prev, shareUrlCopied: false })),
-        2000
+        2000,
       );
     }
   }, [context?.user?.fid]);
@@ -133,16 +133,16 @@ export function ActionsTab() {
 
   // --- Render ---
   return (
-    <div className='space-y-3 px-6 w-full max-w-md mx-auto'>
+    <div className="space-y-3 px-6 w-full max-w-md mx-auto">
       {/* Share functionality */}
       <ShareButton
-        buttonText='Share Mini App'
+        buttonText="Share Mini App"
         cast={{
           text: 'Check out this awesome frame @1 @2 @3! 🚀🪐',
           bestFriends: true,
-          embeds: [`${APP_URL}/share/${context?.user?.fid || ''}`]
+          embeds: [`${APP_URL}/share/${context?.user?.fid || ''}`],
         }}
-        className='w-full'
+        className="w-full"
       />
 
       {/* Authentication */}
@@ -156,25 +156,25 @@ export function ActionsTab() {
         onClick={() =>
           actions.openUrl('https://www.youtube.com/watch?v=dQw4w9WgXcQ')
         }
-        className='w-full'
+        className="w-full"
       >
         Open Link
       </Button>
 
-      <Button onClick={actions.addMiniApp} disabled={added} className='w-full'>
+      <Button onClick={actions.addMiniApp} disabled={added} className="w-full">
         Add Mini App to Client
       </Button>
 
       {/* Notification functionality */}
       {notificationState.sendStatus && (
-        <div className='text-sm w-full'>
+        <div className="text-sm w-full">
           Send notification result: {notificationState.sendStatus}
         </div>
       )}
       <Button
         onClick={sendFarcasterNotification}
         disabled={!notificationDetails}
-        className='w-full'
+        className="w-full"
       >
         Send notification
       </Button>
@@ -183,24 +183,24 @@ export function ActionsTab() {
       <Button
         onClick={copyUserShareUrl}
         disabled={!context?.user?.fid}
-        className='w-full'
+        className="w-full"
       >
         {notificationState.shareUrlCopied ? 'Copied!' : 'Copy share URL'}
       </Button>
 
       {/* Haptic feedback controls */}
-      <div className='space-y-2'>
+      <div className="space-y-2">
-        <label className='block text-sm font-medium text-gray-700 dark:text-gray-300'>
+        <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
           Haptic Intensity
         </label>
         <select
           value={selectedHapticIntensity}
-          onChange={(e) =>
+          onChange={e =>
             setSelectedHapticIntensity(
-              e.target.value as Haptics.ImpactOccurredType
+              e.target.value as Haptics.ImpactOccurredType,
             )
           }
-          className='w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 focus:outline-none focus:ring-2 focus:ring-primary'
+          className="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 focus:outline-none focus:ring-2 focus:ring-primary"
         >
           <option value={'light'}>Light</option>
           <option value={'medium'}>Medium</option>
@@ -208,7 +208,7 @@ export function ActionsTab() {
           <option value={'soft'}>Soft</option>
           <option value={'rigid'}>Rigid</option>
         </select>
-        <Button onClick={triggerHapticFeedback} className='w-full'>
+        <Button onClick={triggerHapticFeedback} className="w-full">
           Trigger Haptic Feedback
         </Button>
       </div>

src/components/ui/tabs/ContextTab.tsx

@@ -1,6 +1,6 @@
-"use client";
+'use client';
 
-import { useMiniApp } from "@neynar/react";
+import { useMiniApp } from '@neynar/react';
 
 /**
  * ContextTab component displays the current mini app context in JSON format.

src/components/ui/tabs/HomeTab.tsx

@@ -1,4 +1,4 @@
-"use client";
+'use client';
 
 /**
  * HomeTab component displays the main landing content for the mini app.
@@ -17,7 +17,9 @@ export function HomeTab() {
     <div className="flex items-center justify-center h-[calc(100vh-200px)] px-6">
       <div className="text-center w-full max-w-md mx-auto">
         <p className="text-lg mb-2">Put your content here!</p>
-        <p className="text-sm text-gray-500 dark:text-gray-400">Powered by Neynar 🪐</p>
+        <p className="text-sm text-gray-500 dark:text-gray-400">
+          Powered by Neynar 🪐
+        </p>
       </div>
     </div>
   );

src/components/ui/tabs/WalletTab.tsx

@@ -1,18 +1,28 @@
-"use client";
+'use client';
 
-import { useCallback, useMemo, useState, useEffect } from "react";
+import { useCallback, useMemo, useState, useEffect } from 'react';
-import { useAccount, useSendTransaction, useSignTypedData, useWaitForTransactionReceipt, useDisconnect, useConnect, useSwitchChain, useChainId, type Connector } from "wagmi";
+import { useMiniApp } from '@neynar/react';
 import { useWallet as useSolanaWallet } from '@solana/wallet-adapter-react';
-import { base, degen, mainnet, optimism, unichain } from "wagmi/chains";
+import {
-import { Button } from "../Button";
+  useAccount,
-import { truncateAddress } from "../../../lib/truncateAddress";
+  useSendTransaction,
-import { renderError } from "../../../lib/errorUtils";
+  useSignTypedData,
-import { SignEvmMessage } from "../wallet/SignEvmMessage";
+  useWaitForTransactionReceipt,
-import { SendEth } from "../wallet/SendEth";
+  useDisconnect,
-import { SignSolanaMessage } from "../wallet/SignSolanaMessage";
+  useConnect,
-import { SendSolana } from "../wallet/SendSolana";
+  useSwitchChain,
-import { USE_WALLET, APP_NAME } from "../../../lib/constants";
+  useChainId,
-import { useMiniApp } from "@neynar/react";
+  type Connector,
+} from 'wagmi';
+import { base, degen, mainnet, optimism, unichain } from 'wagmi/chains';
+import { USE_WALLET, APP_NAME } from '../../../lib/constants';
+import { renderError } from '../../../lib/errorUtils';
+import { truncateAddress } from '../../../lib/truncateAddress';
+import { Button } from '../Button';
+import { SendEth } from '../wallet/SendEth';
+import { SendSolana } from '../wallet/SendSolana';
+import { SignEvmMessage } from '../wallet/SignEvmMessage';
+import { SignSolanaMessage } from '../wallet/SignSolanaMessage';
 
 /**
  * WalletTab component manages wallet-related UI for both EVM and Solana chains.
@@ -47,7 +57,8 @@ function WalletStatus({ address, chainId }: WalletStatusProps) {
     <>
       {address && (
         <div className="text-xs w-full">
-          Address: <pre className="inline w-full">{truncateAddress(address)}</pre>
+          Address:{' '}
+          <pre className="inline w-full">{truncateAddress(address)}</pre>
         </div>
       )}
       {chainId && (
@@ -90,13 +101,14 @@ function ConnectionControls({
   if (context) {
     return (
       <div className="space-y-2 w-full">
-        <Button onClick={() => connect({ connector: connectors[0] })} className="w-full">
+        <Button
+          onClick={() => connect({ connector: connectors[0] })}
+          className="w-full"
+        >
           Connect (Auto)
         </Button>
         <Button
           onClick={() => {
-            console.log("Manual Farcaster connection attempt");
-            console.log("Connectors:", connectors.map((c, i) => `${i}: ${c.name}`));
             connect({ connector: connectors[0] });
           }}
           className="w-full"
@@ -108,10 +120,16 @@ function ConnectionControls({
   }
   return (
     <div className="space-y-3 w-full">
-      <Button onClick={() => connect({ connector: connectors[1] })} className="w-full">
+      <Button
+        onClick={() => connect({ connector: connectors[1] })}
+        className="w-full"
+      >
         Connect Coinbase Wallet
       </Button>
-      <Button onClick={() => connect({ connector: connectors[2] })} className="w-full">
+      <Button
+        onClick={() => connect({ connector: connectors[2] })}
+        className="w-full"
+      >
         Connect MetaMask
       </Button>
     </div>
@@ -120,7 +138,9 @@ function ConnectionControls({
 
 export function WalletTab() {
   // --- State ---
-  const [evmContractTransactionHash, setEvmContractTransactionHash] = useState<string | null>(null);
+  const [evmContractTransactionHash, setEvmContractTransactionHash] = useState<
+    string | null
+  >(null);
 
   // --- Hooks ---
   const { context } = useMiniApp();
@@ -137,10 +157,12 @@ export function WalletTab() {
     isPending: isEvmTransactionPending,
   } = useSendTransaction();
 
-  const { isLoading: isEvmTransactionConfirming, isSuccess: isEvmTransactionConfirmed } =
+  const {
-    useWaitForTransactionReceipt({
+    isLoading: isEvmTransactionConfirming,
-      hash: evmContractTransactionHash as `0x${string}`,
+    isSuccess: isEvmTransactionConfirmed,
-    });
+  } = useWaitForTransactionReceipt({
+    hash: evmContractTransactionHash as `0x${string}`,
+  });
 
   const {
     signTypedData,
@@ -169,31 +191,25 @@ export function WalletTab() {
    */
   useEffect(() => {
     // Check if we're in a Farcaster client environment
-    const isInFarcasterClient = typeof window !== 'undefined' && 
+    const isInFarcasterClient =
+      typeof window !== 'undefined' &&
       (window.location.href.includes('warpcast.com') ||
-       window.location.href.includes('farcaster') ||
+        window.location.href.includes('farcaster') ||
-       window.ethereum?.isFarcaster ||
+        window.ethereum?.isFarcaster ||
-       context?.client);
+        context?.client);
-    
-    if (context?.user?.fid && !isConnected && connectors.length > 0 && isInFarcasterClient) {
-      console.log("Attempting auto-connection with Farcaster context...");
-      console.log("- User FID:", context.user.fid);
-      console.log("- Available connectors:", connectors.map((c, i) => `${i}: ${c.name}`));
-      console.log("- Using connector:", connectors[0].name);
-      console.log("- In Farcaster client:", isInFarcasterClient);
 
+    if (
+      context?.user?.fid &&
+      !isConnected &&
+      connectors.length > 0 &&
+      isInFarcasterClient
+    ) {
       // Use the first connector (farcasterFrame) for auto-connection
       try {
         connect({ connector: connectors[0] });
       } catch (error) {
-        console.error("Auto-connection failed:", error);
+        console.error('Auto-connection failed:', error);
       }
-    } else {
-      console.log("Auto-connection conditions not met:");
-      console.log("- Has context:", !!context?.user?.fid);
-      console.log("- Is connected:", isConnected);
-      console.log("- Has connectors:", connectors.length > 0);
-      console.log("- In Farcaster client:", isInFarcasterClient);
     }
   }, [context?.user?.fid, isConnected, connectors, connect, context?.client]);
 
@@ -235,14 +251,14 @@ export function WalletTab() {
     sendTransaction(
       {
         // call yoink() on Yoink contract
-        to: "0x4bBFD120d9f352A0BEd7a014bd67913a2007a878",
+        to: '0x4bBFD120d9f352A0BEd7a014bd67913a2007a878',
-        data: "0x9846cd9efc000023c0",
+        data: '0x9846cd9efc000023c0',
       },
       {
-        onSuccess: (hash) => {
+        onSuccess: hash => {
           setEvmContractTransactionHash(hash);
         },
-      }
+      },
     );
   }, [sendTransaction]);
 
@@ -256,16 +272,16 @@ export function WalletTab() {
     signTypedData({
       domain: {
         name: APP_NAME,
-        version: "1",
+        version: '1',
         chainId,
       },
       types: {
-        Message: [{ name: "content", type: "string" }],
+        Message: [{ name: 'content', type: 'string' }],
       },
       message: {
         content: `Hello from ${APP_NAME}!`,
       },
-      primaryType: "Message",
+      primaryType: 'Message',
     });
   }, [chainId, signTypedData]);
 
@@ -308,12 +324,12 @@ export function WalletTab() {
             <div className="text-xs w-full">
               <div>Hash: {truncateAddress(evmContractTransactionHash)}</div>
               <div>
-                Status:{" "}
+                Status:{' '}
                 {isEvmTransactionConfirming
-                  ? "Confirming..."
+                  ? 'Confirming...'
                   : isEvmTransactionConfirmed
-                  ? "Confirmed!"
+                    ? 'Confirmed!'
-                  : "Pending"}
+                    : 'Pending'}
               </div>
             </div>
           )}

src/components/ui/wallet/SendEth.tsx

@@ -1,11 +1,15 @@
-"use client";
+'use client';
 
-import { useCallback, useMemo } from "react";
+import { useCallback, useMemo } from 'react';
-import { useAccount, useSendTransaction, useWaitForTransactionReceipt } from "wagmi";
+import {
-import { base } from "wagmi/chains";
+  useAccount,
-import { Button } from "../Button";
+  useSendTransaction,
-import { truncateAddress } from "../../../lib/truncateAddress";
+  useWaitForTransactionReceipt,
-import { renderError } from "../../../lib/errorUtils";
+} from 'wagmi';
+import { base } from 'wagmi/chains';
+import { renderError } from '../../../lib/errorUtils';
+import { truncateAddress } from '../../../lib/truncateAddress';
+import { Button } from '../Button';
 
 /**
  * SendEth component handles sending ETH transactions to protocol guild addresses.
@@ -36,10 +40,12 @@ export function SendEth() {
     isPending: isEthTransactionPending,
   } = useSendTransaction();
 
-  const { isLoading: isEthTransactionConfirming, isSuccess: isEthTransactionConfirmed } =
+  const {
-    useWaitForTransactionReceipt({
+    isLoading: isEthTransactionConfirming,
-      hash: ethTransactionHash,
+    isSuccess: isEthTransactionConfirmed,
-    });
+  } = useWaitForTransactionReceipt({
+    hash: ethTransactionHash,
+  });
 
   // --- Computed Values ---
   /**
@@ -54,8 +60,8 @@ export function SendEth() {
   const protocolGuildRecipientAddress = useMemo(() => {
     // Protocol guild address
     return chainId === base.id
-      ? "0x32e3C7fD24e175701A35c224f2238d18439C7dBC"
+      ? '0x32e3C7fD24e175701A35c224f2238d18439C7dBC'
-      : "0xB3d8d7887693a9852734b4D25e9C0Bb35Ba8a830";
+      : '0xB3d8d7887693a9852734b4D25e9C0Bb35Ba8a830';
   }, [chainId]);
 
   // --- Handlers ---
@@ -88,12 +94,12 @@ export function SendEth() {
         <div className="mt-2 text-xs">
           <div>Hash: {truncateAddress(ethTransactionHash)}</div>
           <div>
-            Status:{" "}
+            Status:{' '}
             {isEthTransactionConfirming
-              ? "Confirming..."
+              ? 'Confirming...'
               : isEthTransactionConfirmed
-              ? "Confirmed!"
+                ? 'Confirmed!'
-              : "Pending"}
+                : 'Pending'}
           </div>
         </div>
       )}

src/components/ui/wallet/SendSolana.tsx

@@ -1,11 +1,14 @@
-"use client";
+'use client';
 
-import { useCallback, useState } from "react";
+import { useCallback, useState } from 'react';
-import { useConnection as useSolanaConnection, useWallet as useSolanaWallet } from '@solana/wallet-adapter-react';
+import {
+  useConnection as useSolanaConnection,
+  useWallet as useSolanaWallet,
+} from '@solana/wallet-adapter-react';
 import { PublicKey, SystemProgram, Transaction } from '@solana/web3.js';
-import { Button } from "../Button";
+import { renderError } from '../../../lib/errorUtils';
-import { truncateAddress } from "../../../lib/truncateAddress";
+import { truncateAddress } from '../../../lib/truncateAddress';
-import { renderError } from "../../../lib/errorUtils";
+import { Button } from '../Button';
 
 /**
  * SendSolana component handles sending SOL transactions on Solana.
@@ -42,7 +45,8 @@ export function SendSolana() {
 
   // This should be replaced but including it from the original demo
   // https://github.com/farcasterxyz/frames-v2-demo/blob/main/src/components/Demo.tsx#L718
-  const ashoatsPhantomSolanaWallet = 'Ao3gLNZAsbrmnusWVqQCPMrcqNi6jdYgu8T6NCoXXQu1';
+  const ashoatsPhantomSolanaWallet =
+    'Ao3gLNZAsbrmnusWVqQCPMrcqNi6jdYgu8T6NCoXXQu1';
 
   /**
    * Handles sending the Solana transaction
@@ -72,7 +76,8 @@ export function SendSolana() {
       transaction.recentBlockhash = blockhash;
       transaction.feePayer = new PublicKey(fromPubkeyStr);
 
-      const simulation = await solanaConnection.simulateTransaction(transaction);
+      const simulation =
+        await solanaConnection.simulateTransaction(transaction);
       if (simulation.value.err) {
         // Gather logs and error details for debugging
         const logs = simulation.value.logs?.join('\n') ?? 'No logs';
@@ -100,7 +105,8 @@ export function SendSolana() {
       >
         Send Transaction (sol)
       </Button>
-      {solanaTransactionState.status === 'error' && renderError(solanaTransactionState.error)}
+      {solanaTransactionState.status === 'error' &&
+        renderError(solanaTransactionState.error)}
       {solanaTransactionState.status === 'success' && (
         <div className="mt-2 text-xs">
           <div>Hash: {truncateAddress(solanaTransactionState.signature)}</div>

src/components/ui/wallet/SignEvmMessage.tsx

@@ -1,12 +1,12 @@
-"use client";
+'use client';
 
-import { useCallback } from "react";
+import { useCallback } from 'react';
-import { useAccount, useConnect, useSignMessage } from "wagmi";
+import { useAccount, useConnect, useSignMessage } from 'wagmi';
-import { base } from "wagmi/chains";
+import { base } from 'wagmi/chains';
-import { Button } from "../Button";
+import { APP_NAME } from '../../../lib/constants';
-import { config } from "../../providers/WagmiProvider";
+import { renderError } from '../../../lib/errorUtils';
-import { APP_NAME } from "../../../lib/constants";
+import { config } from '../../providers/WagmiProvider';
-import { renderError } from "../../../lib/errorUtils";
+import { Button } from '../Button';
 
 /**
  * SignEvmMessage component handles signing messages on EVM-compatible chains.

src/components/ui/wallet/SignIn.tsx

@@ -1,9 +1,9 @@
 'use client';
 
-import { useCallback, useState } from "react";
+import { useCallback, useState } from 'react';
-import sdk, { SignIn as SignInCore } from "@farcaster/miniapp-sdk";
+import { SignIn as SignInCore } from '@farcaster/miniapp-sdk';
-import { Button } from "../Button";
+import { useQuickAuth } from '~/hooks/useQuickAuth';
-import { useQuickAuth } from "~/hooks/useQuickAuth";
+import { Button } from '../Button';
 
 /**
  * SignIn component handles Farcaster authentication using QuickAuth.
@@ -52,7 +52,7 @@ export function SignIn() {
    */
   const handleSignIn = useCallback(async () => {
     try {
-      setAuthState((prev) => ({ ...prev, signingIn: true }));
+      setAuthState(prev => ({ ...prev, signingIn: true }));
       setSignInFailure(undefined);
 
       const success = await signIn();
@@ -67,7 +67,7 @@ export function SignIn() {
       }
       setSignInFailure('Unknown error');
     } finally {
-      setAuthState((prev) => ({ ...prev, signingIn: false }));
+      setAuthState(prev => ({ ...prev, signingIn: false }));
     }
   }, [signIn]);
 
@@ -80,10 +80,10 @@ export function SignIn() {
    */
   const handleSignOut = useCallback(async () => {
     try {
-      setAuthState((prev) => ({ ...prev, signingOut: true }));
+      setAuthState(prev => ({ ...prev, signingOut: true }));
       await signOut();
     } finally {
-      setAuthState((prev) => ({ ...prev, signingOut: false }));
+      setAuthState(prev => ({ ...prev, signingOut: false }));
     }
   }, [signOut]);
 
@@ -105,7 +105,9 @@ export function SignIn() {
       {/* Session Information */}
       {authenticatedUser && (
         <div className="my-2 p-2 text-xs overflow-x-scroll bg-gray-100 dark:bg-gray-900 rounded-lg font-mono">
-          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">Authenticated User</div>
+          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">
+            Authenticated User
+          </div>
           <div className="whitespace-pre text-gray-700 dark:text-gray-200">
             {JSON.stringify(authenticatedUser, null, 2)}
           </div>
@@ -115,8 +117,12 @@ export function SignIn() {
       {/* Error Display */}
       {signInFailure && !authState.signingIn && (
         <div className="my-2 p-2 text-xs overflow-x-scroll bg-gray-100 dark:bg-gray-900 rounded-lg font-mono">
-          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">Authentication Error</div>
+          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">
-          <div className="whitespace-pre text-gray-700 dark:text-gray-200">{signInFailure}</div>
+            Authentication Error
+          </div>
+          <div className="whitespace-pre text-gray-700 dark:text-gray-200">
+            {signInFailure}
+          </div>
         </div>
       )}
     </>

src/components/ui/wallet/SignSolanaMessage.tsx

@@ -1,8 +1,8 @@
-"use client";
+'use client';
 
-import { useCallback, useState } from "react";
+import { useCallback, useState } from 'react';
-import { Button } from "../Button";
+import { renderError } from '../../../lib/errorUtils';
-import { renderError } from "../../../lib/errorUtils";
+import { Button } from '../Button';
 
 interface SignSolanaMessageProps {
   signMessage?: (message: Uint8Array) => Promise<Uint8Array>;
@@ -51,7 +51,7 @@ export function SignSolanaMessage({ signMessage }: SignSolanaMessageProps) {
       if (!signMessage) {
         throw new Error('no Solana signMessage');
       }
-      const input = new TextEncoder().encode("Hello from Solana!");
+      const input = new TextEncoder().encode('Hello from Solana!');
       const signatureBytes = await signMessage(input);
       const signature = btoa(String.fromCharCode(...signatureBytes));
       setSignature(signature);

src/hooks/useDetectClickOutside.ts

@@ -2,7 +2,7 @@ import { useEffect } from 'react';
 
 export function useDetectClickOutside<T extends HTMLElement>(
   ref: React.RefObject<T | null>,
-  callback: () => void
+  callback: () => void,
 ) {
   useEffect(() => {
     function handleClickOutside(event: MouseEvent) {

src/hooks/useNeynarUser.ts

@@ -1,4 +1,4 @@
-import { useEffect, useState } from "react";
+import { useEffect, useState } from 'react';
 
 export interface NeynarUser {
   fid: number;
@@ -19,18 +19,19 @@ export function useNeynarUser(context?: { user?: { fid?: number } }) {
     setLoading(true);
     setError(null);
     fetch(`/api/users?fids=${context.user.fid}`)
-      .then((response) => {
+      .then(response => {
-        if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+        if (!response.ok)
+          throw new Error(`HTTP error! status: ${response.status}`);
         return response.json();
       })
-      .then((data) => {
+      .then(data => {
         if (data.users?.[0]) {
           setUser(data.users[0]);
         } else {
           setUser(null);
         }
       })
-      .catch((err) => setError(err.message))
+      .catch(err => setError(err.message))
       .finally(() => setLoading(false));
   }, [context?.user?.fid]);
 

src/hooks/useQuickAuth.ts

@@ -63,7 +63,8 @@ interface UseQuickAuthReturn {
  */
 export function useQuickAuth(): UseQuickAuthReturn {
   // Current authenticated user data
-  const [authenticatedUser, setAuthenticatedUser] = useState<AuthenticatedUser | null>(null);
+  const [authenticatedUser, setAuthenticatedUser] =
+    useState<AuthenticatedUser | null>(null);
   // Current authentication status
   const [status, setStatus] = useState<QuickAuthStatus>('loading');
 
@@ -73,7 +74,9 @@ export function useQuickAuth(): UseQuickAuthReturn {
    * @param {string} authToken - The JWT token to validate
    * @returns {Promise<AuthenticatedUser | null>} User data if valid, null otherwise
    */
-  const validateTokenWithServer = async (authToken: string): Promise<AuthenticatedUser | null> => {
+  const validateTokenWithServer = async (
+    authToken: string,
+  ): Promise<AuthenticatedUser | null> => {
     try {
       const validationResponse = await fetch('/api/auth/validate', {
         method: 'POST',

src/lib/constants.ts

@@ -65,14 +65,15 @@ export const APP_SPLASH_URL: string = `${APP_URL}/splash.png`;
  * Background color for the splash screen.
  * Used as fallback when splash image is loading.
  */
-export const APP_SPLASH_BACKGROUND_COLOR: string = "#f7f7f7";
+export const APP_SPLASH_BACKGROUND_COLOR: string = '#f7f7f7';
 
 /**
  * Account association for the mini app.
  * Used to associate the mini app with a Farcaster account.
  * If not provided, the mini app will be unsigned and have limited capabilities.
  */
-export const APP_ACCOUNT_ASSOCIATION: AccountAssociation | undefined = undefined;
+export const APP_ACCOUNT_ASSOCIATION: AccountAssociation | undefined =
+  undefined;
 
 // --- UI Configuration ---
 /**
@@ -89,7 +90,8 @@ export const APP_BUTTON_TEXT: string = 'Launch NSK';
  * Neynar webhook endpoint. Otherwise, falls back to a local webhook
  * endpoint for development and testing.
  */
-export const APP_WEBHOOK_URL: string = process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID 
+export const APP_WEBHOOK_URL: string =
+  process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID
     ? `https://api.neynar.com/f/app/${process.env.NEYNAR_CLIENT_ID}/event`
     : `${APP_URL}/api/webhook`;
 

src/lib/errorUtils.tsx

@@ -1,5 +1,5 @@
-import { type ReactElement } from "react";
+import { type ReactElement } from 'react';
-import { BaseError, UserRejectedRequestError } from "viem";
+import { BaseError, UserRejectedRequestError } from 'viem';
 
 /**
  * Renders an error object in a user-friendly format.
@@ -31,7 +31,7 @@ export function renderError(error: unknown): ReactElement | null {
   // Special handling for user rejections in wallet operations
   if (error instanceof BaseError) {
     const isUserRejection = error.walk(
-      (e) => e instanceof UserRejectedRequestError
+      e => e instanceof UserRejectedRequestError,
     );
 
     if (isUserRejection) {

src/lib/kv.ts

@@ -1,23 +1,25 @@
-import { FrameNotificationDetails } from "@farcaster/miniapp-sdk";
+import { FrameNotificationDetails } from '@farcaster/miniapp-sdk';
-import { Redis } from "@upstash/redis";
+import { Redis } from '@upstash/redis';
-import { APP_NAME } from "./constants";
+import { APP_NAME } from './constants';
 
 // In-memory fallback storage
 const localStore = new Map<string, FrameNotificationDetails>();
 
 // Use Redis if KV env vars are present, otherwise use in-memory
 const useRedis = process.env.KV_REST_API_URL && process.env.KV_REST_API_TOKEN;
-const redis = useRedis ? new Redis({
+const redis = useRedis
-  url: process.env.KV_REST_API_URL!,
+  ? new Redis({
-  token: process.env.KV_REST_API_TOKEN!,
+      url: process.env.KV_REST_API_URL!,
-}) : null;
+      token: process.env.KV_REST_API_TOKEN!,
+    })
+  : null;
 
 function getUserNotificationDetailsKey(fid: number): string {
   return `${APP_NAME}:user:${fid}`;
 }
 
 export async function getUserNotificationDetails(
-  fid: number
+  fid: number,
 ): Promise<FrameNotificationDetails | null> {
   const key = getUserNotificationDetailsKey(fid);
   if (redis) {
@@ -28,7 +30,7 @@ export async function getUserNotificationDetails(
 
 export async function setUserNotificationDetails(
   fid: number,
-  notificationDetails: FrameNotificationDetails
+  notificationDetails: FrameNotificationDetails,
 ): Promise<void> {
   const key = getUserNotificationDetailsKey(fid);
   if (redis) {
@@ -39,7 +41,7 @@ export async function setUserNotificationDetails(
 }
 
 export async function deleteUserNotificationDetails(
-  fid: number
+  fid: number,
 ): Promise<void> {
   const key = getUserNotificationDetailsKey(fid);
   if (redis) {

src/lib/neynar.ts

@@ -1,4 +1,8 @@
-import { NeynarAPIClient, Configuration, WebhookUserCreated } from '@neynar/nodejs-sdk';
+import {
+  NeynarAPIClient,
+  Configuration,
+  WebhookUserCreated,
+} from '@neynar/nodejs-sdk';
 import { APP_URL } from './constants';
 
 let neynarClient: NeynarAPIClient | null = null;
@@ -33,12 +37,12 @@ export async function getNeynarUser(fid: number): Promise<User | null> {
 
 type SendMiniAppNotificationResult =
   | {
-      state: "error";
+      state: 'error';
       error: unknown;
     }
-  | { state: "no_token" }
+  | { state: 'no_token' }
-  | { state: "rate_limit" }
+  | { state: 'rate_limit' }
-  | { state: "success" };
+  | { state: 'success' };
 
 export async function sendNeynarMiniAppNotification({
   fid,
@@ -60,17 +64,17 @@ export async function sendNeynarMiniAppNotification({
 
     const result = await client.publishFrameNotifications({
       targetFids,
-      notification 
+      notification,
     });
 
     if (result.notification_deliveries.length > 0) {
-      return { state: "success" };
+      return { state: 'success' };
     } else if (result.notification_deliveries.length === 0) {
-      return { state: "no_token" };
+      return { state: 'no_token' };
     } else {
-      return { state: "error", error: result || "Unknown error" };
+      return { state: 'error', error: result || 'Unknown error' };
     }
   } catch (error) {
-    return { state: "error", error };
+    return { state: 'error', error };
   }
 }

src/lib/notifs.ts

@@ -1,18 +1,18 @@
 import {
   SendNotificationRequest,
   sendNotificationResponseSchema,
-} from "@farcaster/miniapp-sdk";
+} from '@farcaster/miniapp-sdk';
-import { getUserNotificationDetails } from "~/lib/kv";
+import { getUserNotificationDetails } from '~/lib/kv';
-import { APP_URL } from "./constants";
+import { APP_URL } from './constants';
 
 type SendMiniAppNotificationResult =
   | {
-      state: "error";
+      state: 'error';
       error: unknown;
     }
-  | { state: "no_token" }
+  | { state: 'no_token' }
-  | { state: "rate_limit" }
+  | { state: 'rate_limit' }
-  | { state: "success" };
+  | { state: 'success' };
 
 export async function sendMiniAppNotification({
   fid,
@@ -25,13 +25,13 @@ export async function sendMiniAppNotification({
 }): Promise<SendMiniAppNotificationResult> {
   const notificationDetails = await getUserNotificationDetails(fid);
   if (!notificationDetails) {
-    return { state: "no_token" };
+    return { state: 'no_token' };
   }
 
   const response = await fetch(notificationDetails.url, {
-    method: "POST",
+    method: 'POST',
     headers: {
-      "Content-Type": "application/json",
+      'Content-Type': 'application/json',
     },
     body: JSON.stringify({
       notificationId: crypto.randomUUID(),
@@ -48,17 +48,17 @@ export async function sendMiniAppNotification({
     const responseBody = sendNotificationResponseSchema.safeParse(responseJson);
     if (responseBody.success === false) {
       // Malformed response
-      return { state: "error", error: responseBody.error.errors };
+      return { state: 'error', error: responseBody.error.errors };
     }
 
     if (responseBody.data.result.rateLimitedTokens.length) {
       // Rate limited
-      return { state: "rate_limit" };
+      return { state: 'rate_limit' };
     }
 
-    return { state: "success" };
+    return { state: 'success' };
   } else {
     // Error response
-    return { state: "error", error: responseJson };
+    return { state: 'error', error: responseJson };
   }
 }

src/lib/truncateAddress.ts

@@ -1,4 +1,4 @@
 export const truncateAddress = (address: string) => {
-  if (!address) return "";
+  if (!address) return '';
   return `${address.slice(0, 14)}...${address.slice(-12)}`;
 };

src/lib/utils.ts

@@ -1,6 +1,6 @@
+import { type Manifest } from '@farcaster/miniapp-node';
 import { type ClassValue, clsx } from 'clsx';
 import { twMerge } from 'tailwind-merge';
-import { type Manifest } from '@farcaster/miniapp-node';
 import {
   APP_BUTTON_TEXT,
   APP_DESCRIPTION,
@@ -10,7 +10,8 @@ import {
   APP_PRIMARY_CATEGORY,
   APP_SPLASH_BACKGROUND_COLOR,
   APP_SPLASH_URL,
-  APP_TAGS, APP_URL,
+  APP_TAGS,
+  APP_URL,
   APP_WEBHOOK_URL,
   APP_ACCOUNT_ASSOCIATION,
 } from './constants';
@@ -21,12 +22,12 @@ export function cn(...inputs: ClassValue[]) {
 
 export function getMiniAppEmbedMetadata(ogImageUrl?: string) {
   return {
-    version: "next",
+    version: 'next',
     imageUrl: ogImageUrl ?? APP_OG_IMAGE_URL,
     button: {
       title: APP_BUTTON_TEXT,
       action: {
-        type: "launch_frame",
+        type: 'launch_frame',
         name: APP_NAME,
         url: APP_URL,
         splashImageUrl: APP_SPLASH_URL,
@@ -44,12 +45,12 @@ export async function getFarcasterDomainManifest(): Promise<Manifest> {
   return {
     accountAssociation: APP_ACCOUNT_ASSOCIATION,
     miniapp: {
-      version: "1",
+      version: '1',
-      name: APP_NAME ?? "Neynar Starter Kit",
+      name: APP_NAME ?? 'Neynar Starter Kit',
       iconUrl: APP_ICON_URL,
       homeUrl: APP_URL,
       imageUrl: APP_OG_IMAGE_URL,
-      buttonTitle: APP_BUTTON_TEXT ?? "Launch Mini App",
+      buttonTitle: APP_BUTTON_TEXT ?? 'Launch Mini App',
       splashImageUrl: APP_SPLASH_URL,
       splashBackgroundColor: APP_SPLASH_BACKGROUND_COLOR,
       webhookUrl: APP_WEBHOOK_URL,

tailwind.config.ts

@@ -1,60 +0,0 @@
-import type { Config } from "tailwindcss";
-
-/**
- * Tailwind CSS Configuration
- * 
- * This configuration centralizes all theme colors for the mini app.
- * To change the app's color scheme, simply update the 'primary' color value below.
- * 
- * Example theme changes:
- * - Blue theme: primary: "#3182CE"
- * - Green theme: primary: "#059669" 
- * - Red theme: primary: "#DC2626"
- * - Orange theme: primary: "#EA580C"
- */
-export default {
-    darkMode: "media",
-    content: [
-    "./src/pages/**/*.{js,ts,jsx,tsx,mdx}",
-    "./src/components/**/*.{js,ts,jsx,tsx,mdx}",
-    "./src/app/**/*.{js,ts,jsx,tsx,mdx}",
-  ],
-  theme: {
-  	extend: {
-  		colors: {
-  			// Main theme color - change this to update the entire app's color scheme
-  			primary: "#8b5cf6", // Main brand color
-  			"primary-light": "#a78bfa", // For hover states
-  			"primary-dark": "#7c3aed", // For active states
-  			
-  			// Secondary colors for backgrounds and text
-  			secondary: "#f8fafc", // Light backgrounds
-  			"secondary-dark": "#334155", // Dark backgrounds
-  			
-  			// Legacy CSS variables for backward compatibility
-  			background: 'var(--background)',
-  			foreground: 'var(--foreground)'
-  		},
-  		borderRadius: {
-  			lg: 'var(--radius)',
-  			md: 'calc(var(--radius) - 2px)',
-  			sm: 'calc(var(--radius) - 4px)'
-  		},
-  		// Custom spacing for consistent layout
-  		spacing: {
-  			'18': '4.5rem',
-  			'88': '22rem',
-  		},
-  		// Custom container sizes
-  		maxWidth: {
-  			'xs': '20rem',
-  			'sm': '24rem',
-  			'md': '28rem',
-  			'lg': '32rem',
-  			'xl': '36rem',
-  			'2xl': '42rem',
-  		}
-  	}
-  },
-  plugins: [require("tailwindcss-animate")],
-} satisfies Config;