Fix login (audit_logs table + fault-tolerant audit), feedback graceful errors, remove raw AI explanation fallback, localStorage feedback persistence, Betterstack cloud logging

[Vercel Deployment]

[UI/UX] Added Account deletion, with some new features too.

[UI/UX] More changes to the Frontend

[UI/UX] Features and good animations added

[Frontend] - Initial Push

Added Secure Video Upload Validation

Added HTTP Security Headers, for more security

Added exception handler for global exceptions

Initial commit of full project [remaining backend some parts and frontend to be done yet]