feat: polish alpine settings and wizard feedback

TASKS.md

@@ -2,14 +2,14 @@
 
 ## Current
 
-### `feat/platform-key-usage`
+### `feat/alpine-polish`
 
-Status: completed
+Status: in_progress
 
 DoD:
-- platform API keys authenticate real machine access
-- `last_used_at` updates from successful platform key usage
-- UI API keys page reflects honest runtime usage rather than seed-only metadata
+- Alpine UI pages have consistent feedback and shell state
+- Settings page exposes only honest live functionality and clearly marks deferred capabilities
+- Wizard live actions have stable loading and feedback behavior on real backend requests
 
 ## Next