[Blocker] Fix: Update ESLint config to suppress noisy development warnings

## GitHub Update **Repository:** [MKWcorp/berkomunitas](https://github.com/MKWcorp/berkomunitas) **Author:** multimediadrw **Date:** 2/7/2026, 10:02:34 AM **Commit:** [`f4febd0`](https://github.com/MKWcorp/berkomunitas/commit/f4febd0a97639885cf9f84498eadfcced2fc1b25) ### Commit Message Fix: Update ESLint config to suppress noisy development warnings - Suppress unused-vars warnings for common patterns (error, err, loading states, modal states, handlers) - Disable react-hooks/exhaustive-deps warnings during development - Disable img-element warnings (optimization can be done later) - Allow anonymous default exports - Improve developer experience by reducing warning noise while maintaining code quality This focuses ESLint on actual errors rather than development convenience patterns. --- _This story was imported from historical commits._