---
phase: 01-foundation-and-shared-state
plan: 04
subsystem: api
tags: [service, bootstrap, logging, windows]
requires:
  - phase: 01-02
    provides: credential resolution pipeline
  - phase: 01-03
    provides: repository and domain persistence model
provides:
  - Local service API skeleton (health + recipient snapshot)
  - App bootstrap flow with auto-start retry/degraded mode outcomes
  - Bounded rotating file logging and updated Windows packaging/runbook
affects: [sync, dashboard, operations]
tech-stack:
  added: [service-api-modules, app-bootstrap-modules]
  patterns: [status-first health checks, retry-then-degrade policy]
key-files:
  created:
    - crates/service/src/api/mod.rs
    - crates/service/src/runtime/startup.rs
    - crates/app/src/service_client.rs
    - crates/app/src/bootstrap.rs
    - crates/app/src/logging.rs
    - crates/service/tests/api_smoke_tests.rs
    - docs/windows-runbook.md
  modified:
    - crates/service/src/lib.rs
    - scripts/package/windows-zip.ps1
key-decisions:
  - "Kept service API transport as lightweight module contracts while preserving localhost HTTP ownership boundary for later wiring."
  - "Implemented retry-then-degraded logic as explicit app bootstrap contract before UI integration."
patterns-established:
  - "Runtime health endpoint behavior distinguishes starting vs ready."
  - "Log rotation is bounded by max files and max bytes."
requirements-completed: [DATA-04, PLAT-01]
duration: 33min
completed: 2026-02-27
---

# Phase 1 Plan 04: Foundation and Shared State Summary

**Shared service API skeleton and app bootstrap resilience path are now wired with bounded Windows logging/package behavior.**

## Performance

- **Duration:** 33 min
- **Started:** 2026-02-27T08:30:00Z
- **Completed:** 2026-02-27T09:03:00Z
- **Tasks:** 3
- **Files modified:** 14

## Accomplishments
- Added health and recipient snapshot service API modules backed by repository aggregates.
- Added app bootstrap and retry/degraded client mode logic with automated tests.
- Added rotating file log policy, updated package staging, and authored Windows runbook.

## Task Commits

1. **Task 1: Implement local shared-service API skeleton** - `cb3a8e6` (feat)
2. **Task 2: Wire app bootstrap auto-start and connection handling** - `f39e40d` (feat)
3. **Task 3: Finalize Windows packaging and bounded logging baseline** - `423268e` (feat)

**Plan metadata:** pending docs commit

## Files Created/Modified
- `crates/service/src/api/*` - health/snapshot API contracts and error types.
- `crates/service/src/runtime/startup.rs` - start state + health status flow.
- `crates/app/src/bootstrap.rs` - retry/degraded bootstrap contract.
- `crates/app/src/logging.rs` - bounded rotating log implementation.
- `docs/windows-runbook.md` - operator instructions for run + packaging baseline.

## Decisions Made
- Deferred full HTTP transport wiring to next execution steps while keeping API ownership and behavior contracts explicit.

## Deviations from Plan

None - plan executed exactly as written.

## Issues Encountered
None

## User Setup Required
None - no external service configuration required.

## Next Phase Readiness
Phase 1 now has executable foundations for integrations and UI phases.

---
*Phase: 01-foundation-and-shared-state*
*Completed: 2026-02-27*