- Introduced `cache-monitor.ts` for real-time cache monitoring, providing stats and actions for managing Jira analytics cache.
- Updated `package.json` with new cache-related scripts for easy access.
- Enhanced `JiraAnalyticsCacheService` to support TTL for cache entries, automatic cleanup of expired entries, and improved logging for cache operations.
- Added methods for calculating time until expiry and formatting TTL for better visibility.
