feat: v1.1.0 — Epic Games detection, favorites, recent, UI improvements

- electron/epic.ts: auto-detect Epic Games from Manifests/*.item (skip DLCs)
- electron/favorites.ts: persist favorites + recent (last 20) in userData
- electron/steam.ts: replace winreg callbacks with reg query execSync + fallback paths
- electron: new IPC handlers — favorites:get/toggle, recent:get; launch tracks recent
- UI: star button on cards (favorites), sort A→Z/Z→A toggle, skeleton loading,
  fade-in card animation, Epic/Favorites/Recent filter tabs, SVG placeholder with initials

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

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "club-launcher",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "club-launcher",
-      "version": "1.0.0",
+      "version": "1.1.0",
       "dependencies": {
         "@node-steam/vdf": "^2.0.1",
         "lucide-react": "^0.441.0",