docs: Update tasks.md with latest feature tasks

FitnessSync/specs/002-fitbit-garmin-sync/tasks.md

@@ -21,8 +21,8 @@
 
 **Purpose**: Project initialization and basic structure
 
-- [ ] T001 Review `sync_app.py` in `backend/src/services/sync_app.py`
+- [X] T001 Review `sync_app.py` in `backend/src/services/sync_app.py`
-- [ ] T002 Review `garmin/client.py` in `backend/src/services/garmin/client.py`
+- [X] T002 Review `garmin/client.py` in `backend/src/services/garmin/client.py`
 
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@@ -32,11 +32,11 @@
 
 **⚠️ CRITICAL**: No user story work can begin until this phase is complete
 
-- [ ] T003 Add error handling to all endpoints in `backend/src/api/`
+- [X] T003 Add error handling to all endpoints in `backend/src/api/`
-- [ ] T004 Add logging at key points in `backend/src/api/` and `backend/src/services/`
+- [X] T004 Add logging at key points in `backend/src/api/` and `backend/src/services/`
-- [ ] T005 Add missing imports for API Token, SyncApp, GarminClient, setup_logger to `backend/src/api/sync.py`
+- [X] T005 Add missing imports for API Token, SyncApp, GarminClient, setup_logger to `backend/src/api/sync.py`
-- [ ] T006 Add missing imports for Response, Activity to `backend/src/api/activities.py`
+- [X] T006 Add missing imports for Response, Activity to `backend/src/api/activities.py`
-- [ ] T007 Add missing imports for func, HealthMetric to `backend/src/api/metrics.py`
+- [X] T007 Add missing imports for func, HealthMetric to `backend/src/api/metrics.py`
 
 **Checkpoint**: Foundation ready - user story implementation can now begin in parallel
 
@@ -55,8 +55,8 @@
 
 ### Implementation for User Story 1
 
-- [ ] T010 [US1] Implement activity sync logic in `backend/src/api/sync.py` (replace mock response with actual sync logic)
+- [X] T010 [US1] Implement activity sync logic in `backend/src/api/sync.py` (replace mock response with actual sync logic)
-- [ ] T011 [US1] Implement `sync_activities` method in `backend/src/services/sync_app.py` to use `GarminClient`
+- [X] T011 [US1] Implement `sync_activities` method in `backend/src/services/sync_app.py` to use `GarminClient`
 
 **Checkpoint**: At this point, User Story 1 should be fully functional and testable independently
 
@@ -75,8 +75,8 @@
 
 ### Implementation for User Story 3
 
-- [ ] T014 [US3] Create `POST /api/sync/metrics` endpoint in `backend/src/api/sync.py`
+- [X] T014 [US3] Create `POST /api/sync/metrics` endpoint in `backend/src/api/sync.py`
-- [ ] T015 [US3] Implement `sync_health_metrics` method in `backend/src/services/sync_app.py` to use `garth` library
+- [X] T015 [US3] Implement `sync_health_metrics` method in `backend/src/services/sync_app.py` to use `garth` library
 
 **Checkpoint**: At this point, User Stories 1 AND 3 should both work independently
 
@@ -96,9 +96,9 @@
 
 ### Implementation for User Story 2
 
-- [ ] T019 [US2] Implement `list_activities` endpoint logic in `backend/src/api/activities.py`
+- [X] T019 [US2] Implement `list_activities` endpoint logic in `backend/src/api/activities.py`
-- [ ] T020 [US2] Implement `query_activities` endpoint logic in `backend/src/api/activities.py`
+- [X] T020 [US2] Implement `query_activities` endpoint logic in `backend/src/api/activities.py`
-- [ ] T021 [US2] Implement `download_activity` endpoint logic in `backend/src/api/activities.py`
+- [X] T021 [US2] Implement `download_activity` endpoint logic in `backend/src/api/activities.py`
 
 **Checkpoint**: At this point, User Stories 1, 3 and 2 should all work independently
 
@@ -118,9 +118,9 @@
 
 ### Implementation for User Story 4
 
-- [ ] T025 [US4] Implement `list_available_metrics` endpoint logic in `backend/src/api/metrics.py`
+- [X] T025 [US4] Implement `list_available_metrics` endpoint logic in `backend/src/api/metrics.py`
-- [ ] T026 [US4] Implement `query_metrics` endpoint logic in `backend/src/api/metrics.py`
+- [X] T026 [US4] Implement `query_metrics` endpoint logic in `backend/src/api/metrics.py`
-- [ ] T027 [US4] Implement `get_health_summary` endpoint logic in `backend/src/api/metrics.py`
+- [X] T027 [US4] Implement `get_health_summary` endpoint logic in `backend/src/api/metrics.py`
 
 **Checkpoint**: All user stories should now be independently functional
 
@@ -130,10 +130,10 @@
 
 **Purpose**: Improvements that affect multiple user stories
 
-- [ ] T028 Review error handling across all new endpoints in `backend/src/api/`
+- [X] T028 Review error handling across all new endpoints in `backend/src/api/`
-- [ ] T029 Review logging implementation across `backend/src/api/` and `backend/src/services/`
+- [X] T029 Review logging implementation across `backend/src/api/` and `backend/src/services/`
-- [ ] T030 Add/update documentation for new API endpoints (e.g., OpenAPI spec, inline comments) in `specs/002-fitbit-garmin-sync/contracts/api-contract.yaml` and relevant Python files.
+- [X] T030 Add/update documentation for new API endpoints (e.g., OpenAPI spec, inline comments) in `specs/002-fitbit-garmin-sync/contracts/api-contract.yaml` and relevant Python files.
-- [ ] T031 Run quickstart.md validation as described in `specs/002-fitbit-garmin-sync/quickstart.md`
+- [X] T031 Run quickstart.md validation as described in `specs/002-fitbit-garmin-sync/quickstart.md`
 
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