MVP frontend+backend

backend/migrations/env.py

@@ -12,9 +12,10 @@ from typing import Any
 
 from alembic import context
 
-# Load the alembic.ini logging config.
+# Load the alembic.ini logging config without disabling existing loggers —
+# when running inside the FastAPI app the app's own loggers must not be reset.
 if context.config.config_file_name is not None:
-    fileConfig(context.config.config_file_name)
+    fileConfig(context.config.config_file_name, disable_existing_loggers=False)
 
 
 def run_migrations_offline() -> None:

backend/migrations/versions/001_initial_schema.py

@@ -149,8 +149,14 @@ DROP TABLE IF EXISTS workspace;
 
 
 def upgrade() -> None:
-    op.execute(_UPGRADE_SQL)
+    from sqlalchemy import text
+
+    for stmt in [s.strip() for s in _UPGRADE_SQL.split(";") if s.strip()]:
+        op.execute(text(stmt))
 
 
 def downgrade() -> None:
-    op.execute(_DOWNGRADE_SQL)
+    from sqlalchemy import text
+
+    for stmt in [s.strip() for s in _DOWNGRADE_SQL.split(";") if s.strip()]:
+        op.execute(text(stmt))