feat: experimental cors support

appsettings.example.json

@@ -1,6 +1,9 @@
 {
   "JwtSecret": "this is a sample jwt secret token required for quotify - it needs to have at least 256 bits (32 bytes long)",
   "DomainName": "example.com",
+  "CorsOrigins": [
+    "http://localhost:5259", "http://localhost:5258", "http://example.com"
+  ],
   "ConnectionStrings": {
     "DefaultConnection": "Server=server-host;Database=db-name;Username=quotify-user;Password=user-secret"
   },