✨ feat: enhance commit message skill with issue reference suggestions (related to #2)

.vibe/skills/commit_message/SKILL.md

@@ -50,6 +50,21 @@ git commit -m "✨ feat: add user authentication"
 git commit -m "✨ feat: implement BDD testing framework"
 ```
 
+### Issue References
+```bash
+# When closing an issue
+git commit -m "✨ feat: implement workflow optimization (closes #2)"
+
+# When fixing a bug
+git commit -m "🐛 fix: resolve CI job failure (fixes #5)"
+
+# When work is related to an issue
+git commit -m "📝 docs: update workflow documentation (related to #2)"
+
+# When referencing for context
+git commit -m "♻️ refactor: clean up CI code (see #3)"
+```
+
 ### Bug Fix
 ```bash
 git commit -m "🐛 fix: resolve port conflict in test server"
@@ -80,17 +95,68 @@ git commit -m "🔧 chore: add log output file configuration"
 git commit -m "🔧 chore: update build system scripts"
 ```
 
+## Issue Reference Integration
+
+The skill now integrates with Gitea client to suggest issue references:
+
+### Automatic Issue Suggestions (NON-BLOCKING)
+
+When you run `git commit`, the pre-commit hook will:
+1. **Check for open issues in Gitea** (if available)
+2. **Display issue suggestions** (helpful information only)
+3. **Suggest reference formats** (optional guidance)
+
+**Important:** This is **completely non-blocking** - you can always commit with any message!
+
+The suggestions are just helpful reminders, never requirements.
+
+**Example Output:**
+```
+🔍 Checking for relevant issues...
+📋 Found 1 open issue(s):
+  #2: Optimize Gitea Workflow for Main Branch
+    https://gitea.arcodange.lab/arcodange/DanceLessonsCoach/issues/2
+
+💡 Suggested commit message formats:
+  - closes #<number>      (when issue is fully resolved)
+  - fixes #<number>       (when fixing a bug)
+  - resolves #<number>    (when resolving an issue)
+  - related to #<number>   (when work is related)
+  - see #<number>         (when referencing for context)
+
+Example: ✨ feat: implement workflow (closes #2)
+```
+
+### Issue Reference Formats
+
+**Standard Formats:**
+- `closes #2` - When issue is fully resolved
+- `fixes #5` - When fixing a specific bug
+- `resolves #3` - When resolving an issue
+- `related to #2` - When work is related
+- `see #4` - When referencing for context
+
+**GitHub/Gitea Compatible:**
+These formats are recognized by both GitHub and Gitea to automatically close issues.
+
 ## Git Hooks for Code Quality
 
 The project includes Git hooks that automatically run before commits to ensure code quality:
 
-### Pre-commit Hook
+### Pre-commit Hook (NON-BLOCKING)
 - **Location**: `.git/hooks/pre-commit`
 - **Automatically runs**:
+  - **Issue reference suggestions** (helpful but optional)
   - `go mod tidy` - Cleans up and organizes Go dependencies
   - `go fmt` - Formats staged Go files according to standards
   - Auto-adds modified files to the commit
 
+**Behavior:**
+- ✅ **Always allows commits** - never blocks you
+- ✅ **Shows helpful suggestions** - you can ignore them
+- ✅ **Formats Go code automatically** - but only if you're in a Go project
+- ✅ **Gracefully handles errors** - continues even if something fails
+
 ### How It Works
 
 ```bash