Close ticket checkvist-api-5wr: Initialize Go module and project structure

Mark ticket as closed after successful implementation of:
- go.mod with module path code.beautifulmachines.dev/jakoubek/checkvist-api
- Placeholder Go files (client, checklists, tasks, notes, filter, models, errors, options)
- magefiles/ directory with separate Mage module
- testdata/ directory for test fixtures
- MIT LICENSE

.beads/issues.jsonl

@@ -6,7 +6,7 @@
 {"id":"checkvist-api-347","title":"Write unit tests for Checklists","description":"Create checklists_test.go with tests:\n- TestChecklists_List\n- TestChecklists_ListArchived\n- TestChecklists_Get\n- TestChecklists_Get_NotFound\n- TestChecklists_Create\n- TestChecklists_Update\n- TestChecklists_Delete\nUse table-driven tests. Create testdata/checklists/ fixtures.","status":"open","priority":0,"issue_type":"task","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:31:37.243525209+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:31:37.243525209+01:00","dependencies":[{"issue_id":"checkvist-api-347","depends_on_id":"checkvist-api-c2k","type":"blocks","created_at":"2026-01-14T12:33:13.512887479+01:00","created_by":"Oliver Jakoubek"}]}
 {"id":"checkvist-api-47y","title":"Quality \u0026 Documentation","description":"Phase 4: Complete unit tests, GoDoc examples, README, and CHANGELOG. Target \u003e80% test coverage. All public functions documented with examples.","status":"open","priority":0,"issue_type":"epic","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:31:36.655509387+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:31:36.655509387+01:00"}
 {"id":"checkvist-api-5ab","title":"Implement Note operations","description":"Create notes.go with NoteService:\n- client.Notes(checklistID, taskID) returns NoteService\n- List(ctx) ([]Note, error) - GET /checklists/{id}/tasks/{task_id}/comments.json\n- Create(ctx, comment string) (*Note, error) - POST /checklists/{id}/tasks/{task_id}/comments.json\n- Update(ctx, noteID, comment string) (*Note, error) - PUT /checklists/{id}/tasks/{task_id}/comments/{note_id}.json\n- Delete(ctx, noteID) error - DELETE /checklists/{id}/tasks/{task_id}/comments/{note_id}.json\nContext support for all methods.","status":"open","priority":0,"issue_type":"feature","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:30:54.268124634+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:30:54.268124634+01:00","dependencies":[{"issue_id":"checkvist-api-5ab","depends_on_id":"checkvist-api-rl9","type":"blocks","created_at":"2026-01-14T12:32:55.843507717+01:00","created_by":"Oliver Jakoubek"}]}
-{"id":"checkvist-api-5wr","title":"Initialize Go module and project structure","description":"Create go.mod with module path code.beautifulmachines.dev/jakoubek/checkvist-api. Set up flat package structure with placeholder files: client.go, checklists.go, tasks.go, notes.go, filter.go, models.go, errors.go, options.go. Create magefiles/ directory with separate go.mod for Mage build targets. Add LICENSE (MIT) file.","status":"in_progress","priority":0,"issue_type":"task","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:31:06.285510329+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:34:53.214414195+01:00"}
+{"id":"checkvist-api-5wr","title":"Initialize Go module and project structure","description":"Create go.mod with module path code.beautifulmachines.dev/jakoubek/checkvist-api. Set up flat package structure with placeholder files: client.go, checklists.go, tasks.go, notes.go, filter.go, models.go, errors.go, options.go. Create magefiles/ directory with separate go.mod for Mage build targets. Add LICENSE (MIT) file.","status":"closed","priority":0,"issue_type":"task","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:31:06.285510329+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:43:45.392753825+01:00","closed_at":"2026-01-14T12:43:45.392753825+01:00","close_reason":"Closed"}
 {"id":"checkvist-api-8bn","title":"Write unit tests for Client and Auth","description":"Create client_test.go with tests using httptest.Server:\n- TestNewClient_Defaults\n- TestNewClient_WithOptions\n- TestAuthenticate_Success\n- TestAuthenticate_InvalidCredentials\n- TestAuthenticate_2FA\n- TestTokenRefresh_Auto\n- TestTokenRefresh_Manual\n- TestCurrentUser\n- TestRetryLogic_429\n- TestRetryLogic_5xx\n- TestRetryLogic_NetworkError\nUse table-driven tests. Create testdata/auth/ fixtures.","status":"open","priority":0,"issue_type":"task","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:31:36.964610587+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:31:36.964610587+01:00","dependencies":[{"issue_id":"checkvist-api-8bn","depends_on_id":"checkvist-api-lpn","type":"blocks","created_at":"2026-01-14T12:33:12.783142853+01:00","created_by":"Oliver Jakoubek"},{"issue_id":"checkvist-api-8bn","depends_on_id":"checkvist-api-8u6","type":"blocks","created_at":"2026-01-14T12:33:13.232028837+01:00","created_by":"Oliver Jakoubek"}]}
 {"id":"checkvist-api-8jh","title":"Implement repeating tasks configuration","description":"Add P2 (nice-to-have) repeat support to TaskBuilder:\n- WithRepeat(pattern string) *TaskBuilder\nSupport Checkvist smart syntax for repeats.\nDocument common patterns in GoDoc.","status":"open","priority":2,"issue_type":"feature","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:30:56.826106108+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:30:56.826106108+01:00","dependencies":[{"issue_id":"checkvist-api-8jh","depends_on_id":"checkvist-api-tjk","type":"blocks","created_at":"2026-01-14T12:33:03.159849575+01:00","created_by":"Oliver Jakoubek"}]}
 {"id":"checkvist-api-8q3","title":"Set up Mage build targets","description":"Create magefiles/magefile.go with:\n- Test() - run go test -v ./...\n- Coverage() - run go test -coverprofile=coverage.out ./...\n- Lint() - run staticcheck ./...\n- Fmt() - run gofmt -w .\n- Check() - run all quality checks (fmt, vet, staticcheck, test)\nEnsure magefiles has its own go.mod importing magefile.org/mage","status":"open","priority":0,"issue_type":"task","owner":"mail@oliverjakoubek.de","created_at":"2026-01-14T12:31:09.228450637+01:00","created_by":"Oliver Jakoubek","updated_at":"2026-01-14T12:31:09.228450637+01:00","dependencies":[{"issue_id":"checkvist-api-8q3","depends_on_id":"checkvist-api-5wr","type":"blocks","created_at":"2026-01-14T12:32:48.556022687+01:00","created_by":"Oliver Jakoubek"}]}