Updated config files

Config files now have JWT store credentials

appsettings.Development.json

@@ -5,6 +5,10 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
+  "JWT": {
+    "Audience": "",
+    "Issuer": ""
+  },
   "ConnectionStrings": {
     "MongoDBURI": "mongodb+srv://<username>:<password>@cluster0.abc.mongodb.net/?retryWrites=true&w=majority"
   }

appsettings.json

@@ -6,6 +6,10 @@
     }
   },
   "AllowedHosts": "*",
+  "JWT": {
+    "Audience": "",
+    "Issuer": ""
+  },
   "ConnectionStrings": {
     "MongoDBURI": "mongodb+srv://<username>:<password>@cluster0.abc.mongodb.net/?retryWrites=true&w=majority"
   }