Merge pull request #1040 from ae-utbm/country_flags

made country flags apply to windows in chrome browsers

package.json

@@ -48,6 +48,7 @@
     "3d-force-graph": "^1.73.4",
     "alpinejs": "^3.14.7",
     "chart.js": "^4.4.4",
+    "country-flag-emoji-polyfill": "^0.1.8",
     "cytoscape": "^3.30.2",
     "cytoscape-cxtmenu": "^3.5.0",
     "cytoscape-klay": "^3.1.4",