chore: release Forge v0.29.7

[Codename-11]

Summary

• bump Forge from v0.29.6 to v0.29.7
• publish curated release notes for honest MCP Delivery recovery
• record the serialized release preparation in DEVLOG

Included implementation

• PR fix: reconcile MCP delivery silence #87 / AXI-151: reconcile MCP delivery silence without duplicate completion blockers

Release authority

Bailey explicitly authorized merge and production deployment on 2026-07-25. This separate release PR follows RELEASE.md because the version was not preassigned in the implementation PR.

Validation

• implementation PR fix: reconcile MCP delivery silence #87 exact-head CI passed before merge
• release metadata formatting and git diff --check passed
• this release PR must pass exact-head GitHub CI before merge and tag creation

Implements AXI-153