Package emojis as a dependency of twemoji

package.json

@@ -58,6 +58,7 @@
     "blurhash": "^1.0.0",
     "classnames": "^2.2.5",
     "compression-webpack-plugin": "^6.0.2",
+    "copy-webpack-plugin": "6.4.0",
     "css-loader": "^4.3.0",
     "cssnano": "^4.1.10",
     "detect-passive-events": "^2.0.0",
@@ -127,6 +128,7 @@
     "substring-trie": "^1.0.2",
     "tiny-queue": "^0.2.1",
     "ts-jest": "^26.4.1",
+    "twemoji": "https://github.com/twitter/twemoji#v13.0.2",
     "typescript": "^4.0.3",
     "uglifyjs-webpack-plugin": "^2.2.0",
     "unused-files-webpack-plugin": "^3.4.0",