fix(normalization): update allowed integrations checks to be fully lowercase (#3248)

Author: waleedlatif1

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/integrations/integrations.tsx

@@ -227,7 +227,7 @@ export function Integrations({ onOpenChange, registerCloseHandler }: Integration
     (acc, service) => {
       if (
         permissionConfig.allowedIntegrations !== null &&
-        !permissionConfig.allowedIntegrations.includes(service.id.replace(/-/g, '_'))
+        !permissionConfig.allowedIntegrations.includes(service.id.replace(/-/g, '_').toLowerCase())
       ) {
         return acc
       }

apps/sim/hooks/use-permission-config.ts

@@ -44,7 +44,7 @@ function useAllowedIntegrationsFromEnv() {
  */
 function intersectAllowlists(a: string[] | null, b: string[] | null): string[] | null {
   if (a === null) return b
-  if (b === null) return a
+  if (b === null) return a.map((i) => i.toLowerCase())
   return a.map((i) => i.toLowerCase()).filter((i) => b.includes(i))
 }