Initial commit: HR Position System

- Database schema with MySQL support
- LLM API integration (Gemini 2.5 Flash, DeepSeek, OpenAI)
- Error handling with copyable error messages
- CORS fix for API calls
- Complete setup documentation

🤖 Generated with Claude Code
https://claude.com/claude-code

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

.gitignore

@@ -0,0 +1,82 @@
+# Environment variables
+.env
+.env.local
+.env.*.local
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Virtual Environment
+venv/
+env/
+ENV/
+env.bak/
+venv.bak/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Flask
+instance/
+.webassets-cache
+
+# Database
+*.db
+*.sqlite
+*.sqlite3
+
+# Logs
+*.log
+logs/
+log/
+
+# OS
+Thumbs.db
+desktop.ini
+
+# Temporary files
+*.tmp
+*.temp
+*.bak
+
+# Node modules (if using any frontend build tools)
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+.tox/
+
+# Backup files
+*.backup
+backup/