aed166fe85
Refine ExtractIssuePrefix to better distinguish hash IDs from English words in multi-part issue IDs. Hash suffixes now require digits or be exactly 3 chars, preventing "test", "gate", "part" from being treated as hashes. This fixes prefix extraction for IDs like "vc-baseline-test". Also updates git hooks to use -q flag and adds AGENTS.md documentation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>