- Delete `isAllowedUser` function for user authorization
- Remove environment variable `OAUTH_ALLOWED_USERS` from docker-compose
- Eliminate user whitelist check in OAuth callback handler
- Simplify hop-by-hop headers initialization using map literal
- Create a local copy of hop headers to improve header filtering
- Enhance routing logic with context-based timeout for alternative target checks
- Improve error handling and logging in file size and routing detection
- Reduce unnecessary goroutine complexity in target URL selection
- Create PathMetricsJSON struct for clean JSON serialization
- Add ToJSON method to convert PathMetrics to JSON-compatible representation
- Update metrics handlers and collectors to use new JSON-friendly type
- Simplify type conversion in SafePathMetrics utility function
- Improve metrics data transfer and serialization consistency
- Implement time-interval statistics for requests, errors, and bytes
- Add per-second metrics calculation for requests and bandwidth
- Enhance GetStats method to return interval-specific performance data
- Track and reset interval status codes dynamically
- Improve metrics granularity with more detailed performance insights
- Update FormatUptime to include seconds in time representation
- Modify metrics handler to use new uptime formatting method
- Improve readability of uptime display with more granular time details
- Update logging in cache, auth, proxy, metrics, and fixed path middleware
- Add consistent log message structure with method, path, status, and source
- Improve error logging with more descriptive and uniform messages
- Enhance log readability by using concise and informative log formats
- Update CacheItem struct to include ContentEncoding field
- Modify Put and Commit methods to store Content-Encoding header
- Enhance cache retrieval to set Content-Encoding header for cached responses
- Implement Content-Encoding preservation across proxy and mirror handlers
- Replace full response body reading with streaming cache mechanism
- Add CreateTemp and Commit methods to CacheManager for incremental caching
- Use io.TeeReader to simultaneously write response to client and cache file
- Remove buffer pool and full body reading in proxy and mirror handlers
- Improve memory efficiency and reduce latency for large responses
- Update error handling and logging for cache-related operations
- Integrate fixed path cache into cache admin handler and API endpoints
- Update cache admin dashboard to display fixed path cache statistics
- Modify cache management functions to support fixed path cache operations
- Add new cache type to frontend cache management UI
