Add production support for SQLite

server/migrations/models/2_20261023030349_authority_template_key.py

@@ -4,11 +4,16 @@ RUN_IN_TRANSACTION = True
 
 
 async def upgrade(db: BaseDBAsyncClient) -> str:
+    # Migration 0 bootstraps SQLite at the current schema.
+    if db.capabilities.dialect == "sqlite":
+        return "SELECT 1;"
     return """
         ALTER TABLE "authority" ADD "template_key" VARCHAR(64);"""
 
 
 async def downgrade(db: BaseDBAsyncClient) -> str:
+    if db.capabilities.dialect == "sqlite":
+        return "SELECT 1;"
     return """
         ALTER TABLE "authority" DROP COLUMN "template_key";"""