Add manual log refresh and clear log buttons; ensured level filtering works

Fix database error: Change status_validasi 'otomatis' to 'terverifikasi'

Fix Prophet error: remove dangerous stdout redirection

Fix database error: Data truncated for column 'stabilitas'

Modernisasi Forecast Dashboard: Glassmorphism UI, SARIMA Model, and Backend Refactor

fix: resolve build errors by adding build dependencies and limiting build memory

feat: complete Docker setup for Next.js & FastAPI deployment