chore: add auto-claude entries to .gitignore

Author: sena-labs

.gitignore

@@ -41,3 +41,14 @@ htmlcov/
 
 tmpclaude-*
 nul
+
+# Auto Claude data directory
+.auto-claude/
+
+# Auto Claude generated files
+.auto-claude-security.json
+.auto-claude-status
+.claude_settings.json
+.worktrees/
+.security-key
+logs/security/