* fix: hook version tracking, stale hook detection, and stdin timeout increase
- Add gsd-hook-version header to all hook files for version tracking (#1153)
- Install.js now stamps current version into hooks during installation
- gsd-check-update.js detects stale hooks by comparing version headers
- gsd-statusline.js shows warning when stale hooks are detected
- Increase context monitor stdin timeout from 3s to 10s (#1162)
- Set +x permission on hook files during installation (#1162)
Fixes#1153, #1162, #1161
* feat: add /gsd:session-report command for post-session summary generation
Adds a new command that generates SESSION_REPORT.md with:
- Work performed summary (phases touched, commits, files changed)
- Key outcomes and decisions made
- Active blockers and open items
- Estimated resource usage metrics
Reports are written to .planning/reports/ with date-stamped filenames.
Closes#1157
* test: update expected skill count from 39 to 40 for new session-report command
e7198f419f