Refactor: Remove unused Convex HTTP routes and schema definitions

- Deleted `http.ts` which contained custom HTTP routes for authentication and JWKS.
- Removed `schema.ts` that defined database schemas for `github_starred`, `users`, and `sessions`.
- Updated `package.json` to remove the Convex dependency and updated other dependencies.
- Deleted SQL script `clear.sql` for removing constraints from tables.
- Removed `update.sh` script for updating dependencies.
- Deleted demo application routes and models in `app-demo` directory.
- Cleaned up unused modules and imports across various files.
- Removed Redis and common utility scripts that were not in use.
- Deleted test scripts related to user and bucket management.

src/routes/app-manager/module/app-domain.ts

@@ -80,8 +80,4 @@ AppDomainModel.init(
     tableName: 'kv_app_domain',
     paranoid: true,
   },
-);
-
-// AppDomainModel.sync({ alter: true, logging: false }).catch((e) => {
-//   console.error('AppDomainModel sync', e);
-// });
+);