YeonGyu-Kim d5373ac5d6 merge: fix/jobdori-161-worktree-git-sha — diagnostic-strictness family
Fix: resolve actual HEAD path in git worktrees for correct Git SHA in build metadata.
In worktrees, .git is a pointer file not a directory, so cargo's rerun-if-changed=.git/HEAD never triggers.

Per MERGE_CHECKLIST.md Cluster 2 (P1 Diagnostic-strictness, isolated):
- 25 lines in build.rs only (no crate-level conflicts)
- Verified: build → commit → rebuild → SHA updates correctly

Diagnostic-strictness family member (joins #122/#122b).

Applied: execution artifact runbook. Cycle #72 integration.
2026-04-23 04:04:17 +09:00
..