fix: Bug - No android app icon

package.json

@@ -58,6 +58,7 @@
     "test:e2e:report": "node e2e/run-playwright.mjs show-report ../test-results/html-report",
     "perf:diag:view": "node tools/perf-diag-viewer.js",
     "perf:diag:tail": "node tools/perf-diag-viewer.js --tail",
+    "cap:assets:android": "node tools/generate-android-app-icons.mjs",
     "cap:sync": "cd toju-app && npx cap sync",
     "cap:open:android": "node tools/cap-open-android.js",
     "cap:open:ios": "cd toju-app && npx cap open ios",
@@ -158,6 +159,7 @@
     "pkg": "^5.8.1",
     "postcss": "^8.5.6",
     "prettier": "^3.8.1",
+    "sharp": "^0.34.4",
     "tailwindcss": "^3.4.19",
     "typescript": "~5.9.2",
     "typescript-eslint": "8.50.1",