Add video upload, extraction progress, and reusable analysis sources

clips/migrations/0002_remove_analysis_artifact_analysis_source_blocks.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.2.17 on 2026-09-28 13:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('clips', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='analysis',
+            name='artifact',
+        ),
+        migrations.AddField(
+            model_name='analysis',
+            name='source_blocks',
+            field=models.ManyToManyField(blank=True, help_text='pixel-dependent landmarks, detection mask and mouth crops', related_name='source_for', to='clips.block'),
+        ),
+    ]