Initial commit: Oil Trading Bot (MT5, WTI)

Headless FastAPI-Backend (server.py + core/engine.py) mit Mobile-PWA (web/),
Strategie-/Backtest-Suite und Doku. Secrets, DB, Logs und Laufzeit-State sind
via .gitignore ausgeschlossen; Config-Vorlage: oil_widget_config.ini.example.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

start_server.bat

@@ -0,0 +1,13 @@
+@echo off
+REM ============================================================
+REM  Oil Trading Agent - Web-Backend starten
+REM  Doppelklick startet den FastAPI-Server (server.py).
+REM  Fenster offen lassen = Server laeuft. Strg+C = stoppen.
+REM ============================================================
+title Oil Trading Server
+cd /d "%~dp0"
+set PYTHONIOENCODING=utf-8
+"C:\Users\ah\AppData\Local\Programs\Python\Python312\python.exe" -X utf8 server.py
+echo.
+echo ===== Server beendet =====
+pause