Fix nyxcore enum case — PostgreSQL enum uses uppercase member names

SQLAlchemy stores StrEnum member NAMES (TEXT, UPLOAD, URL) not values
(text, upload, url) in PostgreSQL enum types. Previous migration added
lowercase 'nyxcore' but needs uppercase 'NYXCORE'.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: mrwind-up-bird

alembic/versions/a1b2c3d4e5f6_add_nyxcore_to_sourcetype_enum.py

@@ -17,7 +17,8 @@
 
 
 def upgrade() -> None:
-    op.execute("ALTER TYPE sourcetype ADD VALUE IF NOT EXISTS 'nyxcore'")
+    # SQLAlchemy stores StrEnum member NAMES (uppercase) in PostgreSQL enum types
+    op.execute("ALTER TYPE sourcetype ADD VALUE IF NOT EXISTS 'NYXCORE'")
 
 
 def downgrade() -> None:

alembic/versions/b2c3d4e5f6a7_fix_nyxcore_enum_case.py

@@ -0,0 +1,26 @@
+"""fix nyxcore enum case — add uppercase NYXCORE
+
+Revision ID: b2c3d4e5f6a7
+Revises: a1b2c3d4e5f6
+Create Date: 2026-03-18 01:00:00.000000
+
+"""
+from collections.abc import Sequence
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "b2c3d4e5f6a7"
+down_revision: str | Sequence[str] | None = "a1b2c3d4e5f6"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    # SQLAlchemy stores StrEnum member NAMES (uppercase) in PostgreSQL enum types.
+    # Previous migration added lowercase 'nyxcore'; we need uppercase 'NYXCORE'.
+    op.execute("ALTER TYPE sourcetype ADD VALUE IF NOT EXISTS 'NYXCORE'")
+
+
+def downgrade() -> None:
+    pass