fix: bundle emoji-picker data locally for Capacitor Android

The emoji grid wasn't rendering on Android because emoji-picker-element
defaults to fetching its data.json from jsdelivr, and CapacitorHttp's
patched fetch breaks the library's ETag-based revalidation flow. Bundle
emoji-picker-element-data via Vite's ?url import so the JSON ships as a
same-origin asset.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

package.json

@@ -85,6 +85,7 @@
     "date-picker-svelte": "^2.17.0",
     "dotenv": "^16.6.1",
     "emoji-picker-element": "^1.28.1",
+    "emoji-picker-element-data": "^1.8.0",
     "fuse.js": "^7.1.0",
     "husky": "^9.1.7",
     "idb": "^8.0.3",