update pages regex

Author: devksingh4

src/config.ts

@@ -35,7 +35,7 @@ const environmentConfig: EnvironmentConfigType = {
       "0": [AppRoles.MANAGER], // Dummy Group for development only
     },
     AzureRoleMapping: { AutonomousWriters: [AppRoles.MANAGER] },
-    ValidCorsOrigins: ["http://localhost:3000", /\.acmuiuc\.\.pages\.dev$/],
+    ValidCorsOrigins: ["http://localhost:3000", /^(?:.*\.)?acmuiuc\.pages\.dev$/],
     AadValidClientId: "39c28870-94e4-47ee-b4fb-affe0bf96c9f",
   },
   prod: {
@@ -48,7 +48,7 @@ const environmentConfig: EnvironmentConfigType = {
     ValidCorsOrigins: [
       "https:///acm.illinois.edu",
       "https:///www.acm.illinois.edu",
-      /\.acmuiuc\.\.pages\.dev$/,
+      /^(?:.*\.)?acmuiuc\.pages\.dev$/,
     ],
     AadValidClientId: "5e08cf0f-53bb-4e09-9df2-e9bdc3467296",
   },