Initial production-ready release of OpenCare v1

- Flask/SQLAlchemy app with profile, dashboard, recommendations
- AI crawl pipeline (GPT-4o) with admin review workflow
- 14 curated health sources (RSS + index crawling)
- Production config: env vars, Gunicorn, systemd, nginx
- deploy/ scripts for VPS setup and updates

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

gunicorn.conf.py

@@ -0,0 +1,10 @@
+import os
+
+bind = f"0.0.0.0:{os.environ.get('PORT', '5000')}"
+workers = 1          # 1 worker = APScheduler tourne une seule fois (SQLite-safe)
+threads = 4          # Multi-thread dans le worker unique
+preload_app = True   # Charge l'app avant de forker
+timeout = 120
+accesslog = "-"
+errorlog = "-"
+loglevel = "info"