- Delete Blade components, component classes, Livewire components and
views that nothing uses after the redesign.
- Delete tests that only compare Blade/CSS source text; keep the source
checks for authorization gates, stable wire:key values and escaping.
- Update stale tests to the current UI and behaviour.
- Update DESIGN.md to the current navigation and layout.
- Add a lesson: test behaviour, not source markup.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Dispatch configuration change events after saving application source and advanced settings, and refresh the configuration checker before showing redeploy diffs.
Previously, the view checked $privateKeyId with ! operator, which
incorrectly treats 0 (localhost key) as falsy. Changed to explicit
is_null() checks to distinguish between null (no key) and 0 (localhost).
Added test coverage for both cases.