feat: complete issue #123 - Issue #123

Automated issue wrap-up including:
- Implementation completion verification
- Test execution and validation
- Cost tracking and note generation
- Repository state commit

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

markitect/cli.py

@@ -6390,6 +6390,10 @@ cli.add_command(worktime_group)
 from markitect.finance.day_wrapup_commands import wrapup as wrapup_group
 cli.add_command(wrapup_group)
 
+# Register issue wrap-up commands
+from markitect.issues.issue_wrapup_commands import issue_wrapup as issue_wrapup_group
+cli.add_command(issue_wrapup_group)
+
 
 # Query Paradigm Commands - Issue #62
 @click.group()