refactor: Remove debug_force_send function to streamline message sending process

Scripts/discord_webhook.py

@@ -3,81 +3,6 @@ _CONFIG = {"discord_webhook_url": None, "discord_alert_webhook_url": None}
 # Cooldown after low-memory failures (epoch seconds)
 _NEXT_ALLOWED_SEND_TS = 0
 
-def debug_force_send(message):
-    """
-    Force one send attempt and print gc.mem_free() at key points.
-    Bypasses cooldown and pre-checks so you can measure peak allocations.
-    Use from REPL after WiFi connects:
-      import scripts.discord_webhook as d
-      d.set_config(config)
-      d.debug_force_send("memory test")
-    WARNING: this can trigger ENOMEM and crash if device free RAM is too low.
-    """
-    global _NEXT_ALLOWED_SEND_TS
-    resp = None
-    try:
-        import gc  # type: ignore
-        import time  # type: ignore
-
-        url = _get_webhook_url(False)
-        if not url:
-            print("DBG_FORCE: no webhook URL configured")
-            return False
-
-        print("DBG_FORCE: mem before gc:", getattr(gc, "mem_free", lambda: 0)() // 1024, "KB")
-        gc.collect(); gc.collect()
-        print("DBG_FORCE: mem after gc:", getattr(gc, "mem_free", lambda: 0)() // 1024, "KB")
-
-        # Try importing urequests and show mem impact
-        try:
-            print("DBG_FORCE: importing urequests...")
-            import urequests as requests  # type: ignore
-            gc.collect()
-            print("DBG_FORCE: mem after import:", getattr(gc, "mem_free", lambda: 0)() // 1024, "KB")
-        except Exception as e:
-            print("DBG_FORCE: urequests import failed:", e)
-            return False
-
-        # Build tiny payload
-        body_bytes = ('{"content":"%s","username":"%s"}' % (str(message)[:140], "DBG")).encode("utf-8")
-        print("DBG_FORCE: mem before post:", getattr(gc, "mem_free", lambda: 0)() // 1024, "KB")
-
-        try:
-            resp = requests.post(str(url).strip().strip('\'"'), data=body_bytes, headers={"Content-Type": "application/json"})
-            print("DBG_FORCE: mem after post:", getattr(gc, "mem_free", lambda: 0)() // 1024, "KB", "status:", getattr(resp, "status", None))
-            status = getattr(resp, "status", getattr(resp, "status_code", None))
-            return bool(status and 200 <= status < 300)
-        except Exception as e:
-            print("DBG_FORCE: exception during post:", e)
-            return False
-
-    finally:
-        try:
-            if resp:
-                resp.close()
-        except:
-            pass
-        try:
-            if 'requests' in globals():
-                del requests
-        except:
-            pass
-        try:
-            import sys, gc
-            for m in ('urequests', 'ussl', 'ssl'):
-                if m in sys.modules:
-                    try:
-                        del sys.modules[m]
-                    except:
-                        pass
-            gc.collect(); gc.collect()
-            try:
-                print("DBG_FORCE: mem final:", getattr(gc, "mem_free", lambda: 0)() // 1024, "KB")
-            except:
-                pass
-        except:
-            pass
-
 def set_config(cfg: dict):
     """Initialize module with minimal values from loaded config (call from main)."""
     global _CONFIG