More APRS enhancements

ui/package.json

@@ -25,6 +25,7 @@
     "mqtt": "^5.15.0",
     "react": "^19.2.0",
     "react-bootstrap": "^2.10.10",
+    "react-country-flag": "^3.1.0",
     "react-dom": "^19.2.0",
     "react-leaflet": "^5.0.0",
     "react-qr-code": "^2.0.18",
@@ -34,6 +35,7 @@
   "devDependencies": {
     "@eslint/js": "^9.39.1",
     "@types/crypto-js": "^4.2.2",
+    "@types/leaflet": "^1.9.21",
     "@types/node": "^24.11.0",
     "@types/react": "^19.2.7",
     "@types/react-dom": "^19.2.3",
@@ -48,6 +50,7 @@
     "typescript": "~5.9.3",
     "typescript-eslint": "^8.48.0",
     "vite": "^7.3.1",
-    "vitest": "^4.0.18"
+    "vitest": "^4.0.18",
+    "xlsx": "^0.18.5"
   }
 }