A low-key "⚙ 配置" button at the right end of the flow-tab row opens a settings
dialog to edit update_source / update_user / update_pass, with a test-connection
button that distinguishes "reachable & up to date" from "cannot connect".
- settings_dialog.py: pure-UI QDialog; password mask + show; test runs off the
UI thread via load_manifest and reports the result
- update_service: add load_manifest() (raises on failure, unlike check_for_update)
- main_window: gear button, _open_settings persists via save_config and re-runs
the update check; _update_found connected once to avoid duplicate banners
- tests: +2 for load_manifest
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
adminandClaude Opus 4.8
2d2c6c839d