Add job description page and fix resume upload

Fix: Auth flow working - wrap app in AuthProvider, add dashboard logging, improve text readability

Fix: Change all text to black for maximum readability

Fix: Make text more readable (darker grey) and improve CORS handling

Fix: Remove secret references from vercel.json

Trigger Vercel deployment

Fix: Lazy load Whisper model to prevent OOM on Render startup

Fix: Use Python 3.12 and git-based Whisper for compatibility

Fix: Simplify requirements.txt for Render deployment - remove problematic dependencies

Add deployment configs and complete implementation with Groq LLM

docs: Add project transformation summary

docs: Update README with CONTRIBUTING.md link

docs: Add comprehensive contributing guide

docs: Add comprehensive development documentation

feat: Add dual LLM support (Groq/Ollama) and cleanup codebase