Update OpenAI service initialization in openai.service.ts

Add CLOUDFLARE_AI_GATEWAY_URL environment variable and update generateAudio function in openai.service.ts

Update README.md with new image for AI Interview Simulator

Update README.md with improved AI Interview Simulator description and updated project stack

Update README.md with new images and remove old images

Update README.md with new deployment details and CI/CD pipeline

Update README.md with new deployment details and CI/CD pipeline

Update README.md with AI Interview Simulator details and project stack

Fix error handling in simulator.component.ts

Update README.md with AI Interview Simulator description and project details

Update home.component.html to use 'AI Interview Simulator' as the title

Update home.component.html to use a different image source

Update feedback ID generation logic in createFeedback.ts

Update configurations and dependencies for webapp and API components

Fix mediaRecorder blob type in modal-recording.component.ts