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>

web/manifest.json

@@ -0,0 +1,18 @@
+{
+  "name": "Oil Trading Agent",
+  "short_name": "Oil · MT5",
+  "description": "MT5 Oil Trading Agent — Live-Dashboard",
+  "start_url": ".",
+  "display": "standalone",
+  "orientation": "portrait",
+  "background_color": "#0d1117",
+  "theme_color": "#0d1117",
+  "icons": [
+    {
+      "src": "icon.svg",
+      "sizes": "any",
+      "type": "image/svg+xml",
+      "purpose": "any maskable"
+    }
+  ]
+}