Fix Phase 15 closeout status consistency

Author: ProfRandom92

PROJEKT.md

@@ -90,6 +90,7 @@ git push
 | **Phase 13** | Skill Bundle Registry | Local skill bundle registry and starter skill templates | **COMPLETE** |
 | **Phase 14** | Hook/Permission Integration | Hook boundaries, dynamic run approvals | **COMPLETE** |
 | **Phase 15** | Cryptographic Provenance Engine | local SHA-256 provenance manifests | **COMPLETE** |
+| **Phase 16** | Agent State Contract | Planning only on feature branch | **PLANNING** |
 
 ---
 

README.md

@@ -119,8 +119,7 @@ Phase 15  Cryptographic Provenance Engine        COMPLETE
 Next areas:
 
 ```text
-Phase 15  Finish Review-Gate cleanup and re-review
-Phase 16  Agent State Contract planning only after Phase 15 PASS
+Phase 16  Agent State Contract planning on feature branch
 ```
 
 ### Review-Gate Operating Rules

reports/phase_15_status.md

@@ -2,14 +2,14 @@
 
 ## Status Summary
 - **Phase**: Phase 15: Cryptographic Provenance Engine
-- **Status**: blocked
+- **Status**: success
 - **Date**: 2026-06-05
 
 ---
 
 ## Metadata details
 - **PHASE**: Phase 15: Cryptographic Provenance Engine
-- **STATUS**: blocked
+- **STATUS**: success
 - **FILES_CHANGED**:
   - `PROJEKT.md`
   - `README.md`
@@ -41,7 +41,7 @@
   - Pure-Rust algorithm: Built a self-contained SHA-256 implementation to verify offline compatibility, avoiding network socket cargo fetches.
   - Review-Gate remain authoritative: Provenance manifests serve as supplementary change-detection metadata rather than unsupported assurance claims.
 - **RISKS**: Checksums are used solely as local integrity flags and do not provide unsupported assurance claims.
-- **NEXT**: Review-Gate decided transitions
+- **NEXT**: Phase 16 planning on feature branch
 
 ---