feat: lib updates and more (#1187)

This PR performs the following changes:

- update python in Dockerfile
- updates all python libraries (including Django)
- makes md5sum calculation redundant by default
- updates Postgresql used in Docker. For new installations this is ok. For existing ones this is backwards incompatible, and restore through pg_dump+pg_restore has to be performed in order to utilize Postgres 17 (since its not compatible with previous versions and will complain)
- fixes issues with HLS, and adds test to ensure they won't happen again
- allows . and @ in usernames

requirements.txt

@@ -1,21 +1,22 @@
-Django==4.2.2
-djangorestframework==3.14.0
-django-allauth==0.54.0
-psycopg==3.1.9
-uwsgi==2.0.21
-django-redis==5.3.0
-celery==5.3.1
-drf-yasg==1.21.6
-Pillow==9.5.0
-django-imagekit==4.1.0
-markdown==3.4.3
-django-filter==23.2
+Django==5.1.6
+djangorestframework==3.15.2
+django-allauth==65.4.1
+psycopg==3.2.4
+uwsgi==2.0.28
+django-redis==5.4.0
+celery==5.4.0
+drf-yasg==1.21.8
+Pillow==11.1.0
+django-imagekit==5.0.0
+markdown==3.7
+django-filter==24.3
 filetype==1.2.0
-django-mptt==0.14.0
-django-crispy-forms==1.13.0
-requests==2.31.0
+django-mptt==0.16.0
+django-crispy-forms==2.3
+requests==2.32.3
 django-celery-email==3.0.0
-m3u8==3.5.0
-django-ckeditor==6.6.1
-django-debug-toolbar==4.1.0
+m3u8==6.0.0
+django-ckeditor==6.7.2
+django-debug-toolbar==5.0.1
 django-login-required-middleware==0.9.0
+pre-commit==4.1.0