cloud: production gaps (worker loop + true cancel, task result columns + migration, DB interface migration, metrics + backup)

cloud/oauth.py

@@ -33,6 +33,7 @@ import json
 import os
 import secrets
 import sqlite3
+from cloud.db import connect as _db_connect
 import time
 import urllib.parse
 import urllib.request
@@ -96,7 +97,7 @@ class OAuthStateStore:
 
     def __init__(self, db_path):
         self.db_path = str(db_path)
-        self.conn = sqlite3.connect(self.db_path)
+        self.conn = _db_connect(self.db_path)
         self.conn.execute(
             "CREATE TABLE IF NOT EXISTS oauth_states("
             "state TEXT PRIMARY KEY, "