feat: add external directions referral

feat: change map page
feat: add error handling and timeout to location fetching in directions

resolves #124
resolves #122

frontend/app/src/assets/i18n/en.json

@@ -244,6 +244,25 @@
     }
   },
   "map": {
+    "directions": {
+      "TITLE": "Directions",
+      "TITLE_LONG": "Directions to {{name}}",
+      "ADDRESS": "{{streetAddress}}, {{addressLocality}} {{postalCode}}",
+      "COPY_ADDRESS": "Copy Address",
+      "ADDRESS_COPIED": "Address copied",
+      "GOOGLE_MAPS": {
+        "TITLE": "Google Maps",
+        "URL": "https://www.google.com/maps/dir/?api=1&destination={{lat}},{{lon}}&origin={{posLat}},{{posLon}}"
+      },
+      "APPLE_MAPS": {
+        "TITLE": "Apple Maps",
+        "URL": "https://maps.apple.com/?daddr={{lat}},{{lon}}&saddr={{posLat}},{{posLon}}"
+      },
+      "OSM_ROUTING": {
+        "TITLE": "OpenStreetMaps Routing",
+        "URL": "https://routing.openstreetmap.de/?loc={{posLat}},{{posLon}}&loc={{lat}},{{lon}}&srv=2&hl=en"
+      }
+    },
     "page": {
       "TITLE": "Map",
       "search_bar": {