Implement comprehensive report system with detailed viewing and AI enhancements

- Add detailed report viewing with full-screen ReportDetail component for both company and employee reports
- Fix company wiki to display onboarding Q&A in card format matching Figma designs
- Exclude company owners from employee submission counts (owners contribute to wiki, not employee data)
- Fix employee report generation to include company context (wiki + company report + employee answers)
- Fix company report generation to use filtered employee submissions only
- Add proper error handling for submission data format variations
- Update Firebase functions to use gpt-4o model instead of deprecated gpt-4.1
- Fix UI syntax errors and improve report display functionality
- Add comprehensive logging for debugging report generation flow

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

package.json

@@ -25,13 +25,14 @@
     "firebase-admin": "^13.4.0",
     "firebase-functions": "^6.4.0",
     "lucide-react": "^0.539.0",
-    "openai": "^4.104.0",
+    "openai": "^5.12.2",
     "postcss": "^8.5.6",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
     "react-router-dom": "^7.8.0",
     "recharts": "^3.1.2",
-    "tailwindcss": "^4.1.12"
+    "tailwindcss": "^4.1.12",
+    "zod": "^4.0.17"
   },
   "devDependencies": {
     "@types/cors": "^2.8.19",