feat(hooks): add pre-commit quality check hook

- Add pre-bash-commit-quality.js hook script
- Runs quality checks before git commit commands:
  - Lints staged files (ESLint, Pylint, golint)
  - Validates commit message format (conventional commits)
  - Detects console.log/debugger statements
  - Warns about TODO/FIXME without issue references
  - Detects potential hardcoded secrets
- Updates hooks.json with new hook configuration
- Updates README.md with hook documentation

Cross-platform (Windows, macOS, Linux)

hooks/hooks.json

@@ -42,6 +42,16 @@
         ],
         "description": "Reminder before git push to review changes"
       },
+      {
+        "matcher": "Bash",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "node \"${CLAUDE_PLUGIN_ROOT}/scripts/hooks/run-with-flags.js\" \"pre:bash:commit-quality\" \"scripts/hooks/pre-bash-commit-quality.js\" \"strict\""
+          }
+        ],
+        "description": "Pre-commit quality check: lint staged files, validate commit message format, detect console.log/debugger/secrets before committing"
+      },
       {
         "matcher": "Write",
         "hooks": [