feat: Rearchitect Foxy Dev Team with FastAPI, React, SQLite, and a new Telegram bot, updating deployment configurations and documentation.

docs/walkthrough.md

@@ -112,7 +112,7 @@ GET  /api/logs       → Audit logs filtrables
 cd backend
 cp .env.example .env  # Configurer les variables
 pip install -r requirements.txt
-python -m uvicorn app.main:app --port 8000
+python -m uvicorn app.main:app --port 7000
 
 # Frontend
 cd frontend
@@ -121,6 +121,6 @@ npm run dev
 
 # Telegram Bot
 cd scripts
-export TELEGRAM_BOT_TOKEN="..." TELEGRAM_CHAT_ID="..." FOXY_API_URL="http://localhost:8000"
+export TELEGRAM_BOT_TOKEN="..." TELEGRAM_CHAT_ID="..." FOXY_API_URL="http://localhost:7000"
 python3 foxy-telegram-bot-v3.py
 ```