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ForgeLM/.planning/phases/02-lifecycle-command-safety/02-03-SUMMARY.md
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---
phase: 02-lifecycle-command-safety
plan: 03
subsystem: ui
tags: [react, css, runtime, lifecycle, ux]
requires:
- phase: 02-lifecycle-command-safety
provides: explicit manager lifecycle state and apply-impact semantics from plan 02-02
provides:
- status card lifecycle progress and result messaging
- drawer apply guidance for immediate, restart-required, and save-before-apply states
- UI regression coverage for lifecycle-safe runtime controls
affects: [phase-03, runtime-workspace, lifecycle-ux]
tech-stack:
added: []
patterns: [action-specific CTA copy, lifecycle result banners, pre-action apply guidance]
key-files:
created: []
modified:
- tauri-app/src/features/runtime/components/RuntimeStatusCard.tsx
- tauri-app/src/features/runtime/components/RuntimeStatusCard.css
- tauri-app/src/features/runtime/components/RuntimeSettingsDrawer.tsx
- tauri-app/src/features/runtime/components/RuntimeSettingsDrawer.css
- tauri-app/src/features/runtime/components/RuntimeSurface.test.tsx
- tauri-app/src/components/Sidebar.tsx
- tauri-app/src/features/runtime/runtime-utils.test.ts
key-decisions:
- "Use explicit lifecycle result banners instead of overloading last_error so completed and blocked actions remain visible after polling refreshes."
- "Render apply guidance in the drawer before the CTA row so users see whether a draft applies immediately, needs restart, or must be saved before apply."
- "Keep status-card and drawer props backward-compatible with optional lifecycle fields while Sidebar forwards the new manager contract."
patterns-established:
- "Status card consumes activeLifecycleCommand plus lastLifecycleResult to show action-specific CTA labels and stable completion feedback."
- "Drawer CTA text and disabled states derive from applyImpact and lifecycleBusy instead of one generic busy label."
requirements-completed: [CTRL-01, CTRL-02, CTRL-03]
duration: 13min
completed: 2026-03-29
---
# Phase 2 Plan 03: Lifecycle Command Safety Summary
**The runtime workspace now tells the user what lifecycle action is running, what just completed, and whether saved draft changes apply now or wait for restart**
## Performance
- **Duration:** 13 min
- **Started:** 2026-03-29T04:04:51Z
- **Completed:** 2026-03-29T04:17:00Z
- **Tasks:** 2
- **Files modified:** 7
## Accomplishments
- Replaced generic status-card busy copy with action-specific lifecycle labels and result banners.
- Added explicit drawer guidance for immediate-apply, restart-required, and save-before-apply runtime drafts.
- Extended UI regression coverage and build wiring so the lifecycle manager contract reaches both the sidebar shell and direct test helpers.
## Task Commits
Each task was committed atomically:
1. **Task 1: Update the runtime status card for action-specific lifecycle feedback** - `8c303a9` (test)
2. **Task 2: Make drawer CTA copy and apply guidance explicit** - `06c1a44` (feat)
3. **Build follow-up: wire lifecycle props through build callers** - `93f7fd9` (fix)
## Files Created/Modified
- `tauri-app/src/features/runtime/components/RuntimeStatusCard.tsx` - renders explicit start/stop labels, lifecycle result messages, and disabled conflicting actions.
- `tauri-app/src/features/runtime/components/RuntimeStatusCard.css` - styles lifecycle result banners to match the existing runtime card tone system.
- `tauri-app/src/features/runtime/components/RuntimeSettingsDrawer.tsx` - drives CTA labels and helper guidance from `applyImpact`, `activeLifecycleCommand`, and `lifecycleBusy`.
- `tauri-app/src/features/runtime/components/RuntimeSettingsDrawer.css` - styles apply-guidance rows and lifecycle outcome messaging.
- `tauri-app/src/features/runtime/components/RuntimeSurface.test.tsx` - covers UI lifecycle copy, result banners, and apply-guidance behavior.
- `tauri-app/src/components/Sidebar.tsx` - forwards lifecycle manager props to the status card and drawer.
- `tauri-app/src/features/runtime/runtime-utils.test.ts` - keeps direct snapshot helpers aligned with the expanded lifecycle snapshot shape.
## Decisions Made
- Status-card completion feedback lives in a dedicated lifecycle result banner so success, blocked, and failure messages do not compete with runtime error diagnostics.
- Drawer helper copy uses exact operator-facing phrases from the plan to keep restart and mode-switch behavior predictable.
- Optional lifecycle props on UI components preserve compatibility for direct component renders while the live app passes explicit manager state.
## Deviations from Plan
### Auto-fixed Issues
**1. [Rule 3 - Blocking] Wired expanded lifecycle props through build callers and helper tests**
- **Found during:** Task 2 (Make drawer CTA copy and apply guidance explicit)
- **Issue:** `npm run build` failed because `Sidebar.tsx` and `runtime-utils.test.ts` still used the older component and snapshot contracts.
- **Fix:** Forwarded lifecycle props from `Sidebar.tsx`, made status-card lifecycle props optional for direct renders, and updated `runtime-utils.test.ts` snapshot fixtures to include lifecycle defaults.
- **Files modified:** `tauri-app/src/components/Sidebar.tsx`, `tauri-app/src/features/runtime/components/RuntimeStatusCard.tsx`, `tauri-app/src/features/runtime/runtime-utils.test.ts`
- **Verification:** `npm test -- RuntimeSurface` and `npm run build`
- **Committed in:** `93f7fd9` (follow-up fix commit)
---
**Total deviations:** 1 auto-fixed (1 blocking)
**Impact on plan:** The follow-up kept the new UI contract buildable and testable without changing the plan's scope.
## Issues Encountered
- The first full frontend build surfaced stale callers that still used the pre-Phase-2 component contracts; the fix was contained to the sidebar shell and helper test fixtures.
## User Setup Required
None - no external service configuration required.
## Next Phase Readiness
- Phase 2 lifecycle command safety is ready for workspace consolidation in Phase 3.
- Phase 3 can now compose the runtime workspace around one trustworthy lifecycle/apply state model instead of duplicated control heuristics.
---
*Phase: 02-lifecycle-command-safety*
*Completed: 2026-03-29*