File sharing update (requires migrations for existing databases)

There are a bunch of migration files that have been thrown into the repository. Sadly, migrating is a huge pain in the fucking ass, you may need to rollback your database or god knows what.

- did not add change logs too lazy

closedverse_main/migrations/0004_auto_20231016_1419.py

@@ -0,0 +1,60 @@
+# Generated by Django 3.2.2 on 2023-10-16 21:19
+
+from django.db import migrations
+
+def migrate_media_to_file(apps, schema_editor):
+	# Migrate Comment model
+	Comment = apps.get_model('closedverse_main', 'Comment')
+	for comment in Comment.objects.all():
+		if comment.drawing and comment.drawing.startswith('/i/'):
+			comment.file = comment.drawing[3:]
+			comment.save()
+
+		if comment.screenshot and comment.screenshot.startswith('/i/'):
+			comment.file = comment.screenshot[3:]
+			comment.save()
+
+	# Migrate Message model
+	Message = apps.get_model('closedverse_main', 'Message')
+	for message in Message.objects.all():
+		if message.drawing and message.drawing.startswith('/i/'):
+			message.file = message.drawing[3:]
+			message.save()
+
+		if message.screenshot and message.screenshot.startswith('/i/'):
+			message.file = message.screenshot[3:]
+			message.save()
+
+	# Migrate Post model
+	Post = apps.get_model('closedverse_main', 'Post')
+	for post in Post.objects.all():
+		if post.drawing and post.drawing.startswith('/i/'):
+			post.file = post.drawing[3:]
+			post.save()
+
+		if post.screenshot and post.screenshot.startswith('/i/'):
+			post.file = post.screenshot[3:]
+			post.save()
+
+		if post.video and post.video.startswith('/i/'):
+			post.file = post.video[3:]
+			post.save()
+
+	User = apps.get_model('closedverse_main', 'User')
+	for user in User.objects.all():
+		user.avatar_input = user.avatar
+		if user.has_mh:
+			user.avatar_type = 2
+		else:
+			user.avatar_type = 1
+		user.save()
+
+class Migration(migrations.Migration):
+
+	dependencies = [
+		('closedverse_main', '0003_auto_20231016_1410'),
+	]
+
+	operations = [
+		migrations.RunPython(migrate_media_to_file),
+	]