{"ai_general":"Gemini 2.0 Flash Lite \u2192 OpenAI fallback","ai_leave_parser":"GPT-4o-mini","features":["double-booking check","half-day ambiguity","undo within 5 min","weekend/backdate rejection","duration > 3 days pending","profanity guard","balance inquiry placeholder"],"gemini_key":"SET","leave_records":33,"openai_key":"SET","status":"running","version":"2.0 \u2014 Enhanced Leave Agent"}