added sharable stats

package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "d3": "^7.9.0",
         "flag-icons": "^7.5.0",
+        "html-to-image": "^1.11.13",
         "topojson-client": "^3.1.0",
         "world-atlas": "^2.0.2"
       },
@@ -1004,6 +1005,12 @@
         "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
       }
     },
+    "node_modules/html-to-image": {
+      "version": "1.11.13",
+      "resolved": "https://registry.npmjs.org/html-to-image/-/html-to-image-1.11.13.tgz",
+      "integrity": "sha512-cuOPoI7WApyhBElTTb9oqsawRvZ0rHhaHwghRLlTuffoD1B2aDemlCruLeZrUIIdvG7gs9xeELEPm6PhuASqrg==",
+      "license": "MIT"
+    },
     "node_modules/iconv-lite": {
       "version": "0.6.3",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",