Fix vite problem with mixed typescript imports

See vitejs/vite#4581
And evanw/esbuild#1525

This lead to npm run watch not working when upgrading svelte kit which in turn updated vite to 2.5

communityvi-frontend/tsconfig.json

@@ -6,7 +6,7 @@
 		"module": "es2020",
 		"lib": ["es2020"],
 		"target": "es2019",
-		"importsNotUsedAsValues": "error",
+		"importsNotUsedAsValues": "remove",
 		"isolatedModules": true,
 		"resolveJsonModule": true,
 		"sourceMap": true,