Implement admin password page, database indexing, and optimize app lifecycle polling

Include best_ip102.pt in Git LFS tracking and update model prioritization in app.py

Implement image validation block and unrecognized pest auto-reporting with background polling

Prioritize IP102 model (102 classes) over custom model in backend

Deploy custom Cereal Pests model (LFS) and prioritize it in backend

Add unrecognized pest reporting system and admin dashboard

Optimize project: add client-side image compression, URL validation, CORS, rate limiting, and DB pruning

Remove login screen and revert to public stateless access with anonymous audit logging

Configure deployment files and add README guides

Initial commit: clean codebase with IP102 support