RVRNEXT-38 install font-awesome

public/static/package-lock.json

@@ -2,6 +2,11 @@
   "requires": true,
   "lockfileVersion": 1,
   "dependencies": {
+    "@fortawesome/fontawesome-free": {
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-6.4.0.tgz",
+      "integrity": "sha512-0NyytTlPJwB/BF5LtRV8rrABDbe3TdTXqNB3PdZ+UUUZAEIrdOJdmABqKjt4AXwIoJNaRVVZEXxpNrqvE1GAYQ=="
+    },
     "@orchidjs/sifter": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/@orchidjs/sifter/-/sifter-1.0.3.tgz",

public/static/package.json

@@ -1,5 +1,6 @@
 {
   "dependencies": {
+    "@fortawesome/fontawesome-free": "^6.4.0",
     "leaflet": "^1.6.0",
     "leaflet.markercluster": "^1.4.1",
     "tom-select": "^2.2.2"