s-ui-x-extended v1.0.0-hotfix4

Hotfix for the first stable release. No manual database migration is required.

Fixes

• Fixed the client config editor not showing the MTProxy secret field. The generic config loop only rendered password, uuid, and auth_str fields, so MTProxy credentials were invisible and uneditable in the UI.

Verification

Checked locally with:

• cd frontend && npm run test
• cd frontend && npm run lint
• cd frontend && npm run build