docs: create sprint 16 issues and start execution

Author: echowang1

docs/spec/execution-ledger.md

@@ -56,6 +56,7 @@ Use this file as the progress ledger during delivery.
 | M42 | Sprint 15 execution complete | done | Eng | 2026-02-23 | Issues #124-#131 completed and validated; ready for release closeout |
 | M43 | Sprint 15 release closeout | done | Eng | 2026-02-23 | `develop` merged to `main`, tag `v0.15.0-sprint15` created |
 | M44 | Sprint 16 planning kickoff | done | Eng | 2026-02-23 | Sprint 16 planning pack prepared; issue drafts ready for creation |
+| M45 | Sprint 16 execution start | done | Eng | 2026-02-23 | Issues #132-#139 created and assigned; #132 in progress |
 
 ## Decision Log
 | Date | Decision | Owner | Rationale |
@@ -73,8 +74,8 @@ Use this file as the progress ledger during delivery.
 | Tooling positioning | done | Keep adapter contracts aligned |
 | Master roadmap | done | Phase 15 completed; Phase 16 planned |
 | Executable task list | done | Sprint 16 tasks EN-051..QA-013 added |
-| Sprint backlog | done | Sprint 16 planning pack prepared; issue creation pending |
-| Engineering implementation | done | Sprint 15 released; ready for Sprint 16 execution kickoff |
+| Sprint backlog | done | Sprint 16 issues #132-#139 created; #132 in progress |
+| Engineering implementation | done | Sprint 16 execution started with review-gate backend intake API |
 
 ## Change Log (execution)
 | Date | Change | Commit / Link |
@@ -363,3 +364,5 @@ Use this file as the progress ledger during delivery.
 | 2026-02-23 | Add Sprint 15 release retrospective document | `docs/sprints/sprint-15-release-retrospective.md` |
 | 2026-02-23 | Merge Sprint 15 to `main` and create release tag `v0.15.0-sprint15` | GitHub branch/tag updated |
 | 2026-02-23 | Start Sprint 16 planning pack (backlog, issue drafts, execution order, issue index) | local docs updated |
+| 2026-02-23 | Create Sprint 16 issues #132-#139 and assign to `@echowang1` | GitHub issue state updated |
+| 2026-02-23 | Set #132 in progress and mark #133-#139 as todo | GitHub issue state updated |

docs/sprints/sprint-16-issue-index.md

@@ -2,11 +2,18 @@
 
 ## Status Snapshot (2026-02-23)
 - Closed: none
-- In progress: pending issue creation
-- Todo: pending issue creation
+- In progress: #132
+- Todo: #133, #134, #135, #136, #137, #138, #139
 
 ## Issue Links
-- Pending creation (`#132-#139` expected)
+132. [#132 [BE] Refactor intake manifest API](https://github.com/demshine/cineweave-platform/issues/132)
+133. [#133 [BE] Review checklist bundle API](https://github.com/demshine/cineweave-platform/issues/133)
+134. [#134 [BE] Review decision workflow API](https://github.com/demshine/cineweave-platform/issues/134)
+135. [#135 [FE] Refactor intake console MVP](https://github.com/demshine/cineweave-platform/issues/135)
+136. [#136 [FE] Review gate checklist board MVP](https://github.com/demshine/cineweave-platform/issues/136)
+137. [#137 [OPS] Web-v2 merge review SOP v1](https://github.com/demshine/cineweave-platform/issues/137)
+138. [#138 [BE] Review decision audit export API](https://github.com/demshine/cineweave-platform/issues/138)
+139. [#139 [QA] Sprint 16 integrated refactor-intake review validation](https://github.com/demshine/cineweave-platform/issues/139)
 
 ## Next Task
-- Create Sprint 16 issues, assign `@echowang1`, and set the first backend task in progress.
+- Execute #132 and flow status sequentially through #139.