add map emojis to World & Europe. Leaderboard uses twemojies

package.json

@@ -54,17 +54,20 @@
   },
   "dependencies": {
     "@datastructures-js/priority-queue": "^6.3.1",
+    "@types/dompurify": "^3.0.5",
     "@types/express": "^4.17.21",
     "@types/google-protobuf": "^3.15.12",
     "@types/hammerjs": "^2.0.45",
     "@types/jimp": "^0.2.28",
     "@types/msgpack5": "^3.4.6",
     "@types/raphael": "^2.3.9",
+    "@types/twemoji": "^13.1.1",
     "binary-loader": "^0.0.1",
     "colord": "^2.9.3",
     "crypto": "^1.0.1",
     "d3": "^7.9.0",
-    "express": "^4.19.2",
+    "dompurify": "^3.1.7",
+    "express": "^4.21.1",
     "google-auth-library": "^9.14.0",
     "googleapis": "^143.0.0",
     "hammerjs": "^2.0.8",
@@ -77,6 +80,7 @@
     "protobufjs": "^7.3.2",
     "pureimage": "^0.4.13",
     "raphael": "^2.3.0",
+    "twemoji": "^14.0.2",
     "uuid": "^10.0.0",
     "wheelnav": "^1.7.1",
     "ws": "^8.18.0",