feat: Complete Smart Resume Formatter with R2 and Gemini AI integration

- Integrated Cloudflare R2 for template storage and converted file management
- Added Google Gemini AI for resume parsing and HTML generation
- Created backend API endpoints for templates, conversion, and history
- Refactored frontend to use real API instead of mock data
- Fixed Docker networking issues (IPv6/IPv4) for R2 connectivity
- Added resumeService.ts for frontend API integration
- Updated Vite configuration for proper asset serving in Docker
- Successfully tested with 13 templates from R2 bucket

docker-compose.yml

@@ -1,7 +1,7 @@
 version: '3.8'
 
 services:
-  ResumeFormatter:
+  resumeformatter:
     build:
       context: .
       dockerfile: backend/Dockerfile
@@ -24,5 +24,19 @@ services:
       # FastAPI environment variables
       - HOST=0.0.0.0
       - PORT=8080
+      # Application settings
+      - APP_NAME=${APP_NAME:-resumeformatter}
+      # Gemini AI
+      - GEMINI_API_KEY=${GEMINI_API_KEY}
+      # Cloudflare R2
+      - R2_ENDPOINT=${R2_ENDPOINT}
+      - R2_ACCESS_KEY_ID=${R2_ACCESS_KEY_ID}
+      - R2_SECRET_ACCESS_KEY=${R2_SECRET_ACCESS_KEY}
+      - R2_BUCKET_NAME=${R2_BUCKET_NAME}
+      # Force IPv4 for Python (fixes R2 connection issue)
+      - REQUESTS_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
+    
+    sysctls:
+      - net.ipv6.conf.all.disable_ipv6=1
     
     restart: unless-stopped