feat: Implement avatar upload system with Cloudflare integration

- Added migration to transition avatar data from CloudflareImageField to ForeignKey structure in UserProfile.
- Fixed UserProfileEvent avatar field to align with new avatar structure.
- Created serializers for social authentication, including connected and available providers.
- Developed request logging middleware for comprehensive request/response logging.
- Updated moderation and parks migrations to remove outdated triggers and adjust foreign key relationships.
- Enhanced rides migrations to ensure proper handling of image uploads and triggers.
- Introduced a test script for the 3-step avatar upload process, ensuring functionality with Cloudflare.
- Documented the fix for avatar upload issues, detailing root cause, implementation, and verification steps.
- Implemented automatic deletion of Cloudflare images upon avatar, park, and ride photo changes or removals.

backend/apps/parks/migrations/0009_cloudflare_images_integration.py

@@ -1,32 +0,0 @@
-# Generated by Django 5.2.5 on 2025-08-28 18:17
-
-import cloudflare_images.field
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ("parks", "0008_parkphoto_parkphotoevent_and_more"),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name="parkphoto",
-            name="image",
-            field=cloudflare_images.field.CloudflareImagesField(
-                help_text="Park photo stored on Cloudflare Images",
-                upload_to="",
-                variant="public",
-            ),
-        ),
-        migrations.AlterField(
-            model_name="parkphotoevent",
-            name="image",
-            field=cloudflare_images.field.CloudflareImagesField(
-                help_text="Park photo stored on Cloudflare Images",
-                upload_to="",
-                variant="public",
-            ),
-        ),
-    ]

backend/apps/parks/migrations/0010_add_banner_card_image_fields.py

@@ -9,7 +9,7 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ("parks", "0009_cloudflare_images_integration"),
+        ("parks", "0008_parkphoto_parkphotoevent_and_more"),
     ]
 
     operations = [

backend/apps/parks/migrations/0012_remove_parkphoto_insert_insert_and_more.py

@@ -0,0 +1,75 @@
+# Generated by Django 5.2.5 on 2025-08-30 21:42
+
+import django.db.models.deletion
+import pgtrigger.compiler
+import pgtrigger.migrations
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("django_cloudflareimages_toolkit", "0001_initial"),
+        ("parks", "0011_remove_park_insert_insert_remove_park_update_update_and_more"),
+    ]
+
+    operations = [
+        pgtrigger.migrations.RemoveTrigger(
+            model_name="parkphoto",
+            name="insert_insert",
+        ),
+        pgtrigger.migrations.RemoveTrigger(
+            model_name="parkphoto",
+            name="update_update",
+        ),
+        migrations.AlterField(
+            model_name="parkphoto",
+            name="image",
+            field=models.ForeignKey(
+                help_text="Park photo stored on Cloudflare Images",
+                on_delete=django.db.models.deletion.CASCADE,
+                to="django_cloudflareimages_toolkit.cloudflareimage",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="parkphotoevent",
+            name="image",
+            field=models.ForeignKey(
+                db_constraint=False,
+                help_text="Park photo stored on Cloudflare Images",
+                on_delete=django.db.models.deletion.DO_NOTHING,
+                related_name="+",
+                related_query_name="+",
+                to="django_cloudflareimages_toolkit.cloudflareimage",
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="parkphoto",
+            trigger=pgtrigger.compiler.Trigger(
+                name="insert_insert",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    func='INSERT INTO "parks_parkphotoevent" ("alt_text", "caption", "created_at", "date_taken", "id", "image_id", "is_approved", "is_primary", "park_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "updated_at", "uploaded_by_id") VALUES (NEW."alt_text", NEW."caption", NEW."created_at", NEW."date_taken", NEW."id", NEW."image_id", NEW."is_approved", NEW."is_primary", NEW."park_id", _pgh_attach_context(), NOW(), \'insert\', NEW."id", NEW."updated_at", NEW."uploaded_by_id"); RETURN NULL;',
+                    hash="403652164d3e615dae5a14052a56db2851c5cf05",
+                    operation="INSERT",
+                    pgid="pgtrigger_insert_insert_e2033",
+                    table="parks_parkphoto",
+                    when="AFTER",
+                ),
+            ),
+        ),
+        pgtrigger.migrations.AddTrigger(
+            model_name="parkphoto",
+            trigger=pgtrigger.compiler.Trigger(
+                name="update_update",
+                sql=pgtrigger.compiler.UpsertTriggerSql(
+                    condition="WHEN (OLD.* IS DISTINCT FROM NEW.*)",
+                    func='INSERT INTO "parks_parkphotoevent" ("alt_text", "caption", "created_at", "date_taken", "id", "image_id", "is_approved", "is_primary", "park_id", "pgh_context_id", "pgh_created_at", "pgh_label", "pgh_obj_id", "updated_at", "uploaded_by_id") VALUES (NEW."alt_text", NEW."caption", NEW."created_at", NEW."date_taken", NEW."id", NEW."image_id", NEW."is_approved", NEW."is_primary", NEW."park_id", _pgh_attach_context(), NOW(), \'update\', NEW."id", NEW."updated_at", NEW."uploaded_by_id"); RETURN NULL;',
+                    hash="29c60ad09c570b8c03ad6c17052a8f9874314895",
+                    operation="UPDATE",
+                    pgid="pgtrigger_update_update_42711",
+                    table="parks_parkphoto",
+                    when="AFTER",
+                ),
+            ),
+        ),
+    ]