- Configuration diff: report all settings when an app has no earlier
snapshot, so older apps show "configuration changed" again (#11430).
- DigitalOcean/Vultr: do not repeat the "API error:" prefix.
- HasSecretManager: the deleting listener returns nothing, so later
deleting listeners still run.
- GitLab webhook: use new_public_id() like the other webhooks.
- Team danger zone: show the link and open the page only for the team owner.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Revert the app code changes of d666a0a95, 69eeb2f62, 1e66c9f9b and
a32082b03, so login, registration, OAuth, team danger zone, service
templates, and the other touched files are back to their earlier state.
Keep the removal of unused components and markup-only tests (d666a0a95
also contained those deletions by mistake).
StartupExecutionCleanupTest now fakes the template CDN with the current
file content, so app:init in the test no longer empties
templates/service-templates-latest.json.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>