Fix: SVG Icons mit fill statt stroke

- Gefüllte SVG Icons (fill="#ffffff")
- Standard LinkedIn/GitHub/Mail Icon Pfade
- Sollte jetzt definitiv sichtbar sein

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

dev-dist/sw.js

@@ -85,7 +85,7 @@ define(['./workbox-6f774a69'], (function (workbox) { 'use strict';
     "revision": "3ca0b8505b4bec776b69afdba2768812"
   }, {
     "url": "index.html",
-    "revision": "0.ehkslekrth"
+    "revision": "0.7vq3026gg5"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {