fix(credentials): polish connection hint and provider picker sizing

Author: TheodoreSpeaks

apps/sim/app/workspace/[workspaceId]/integrations/components/connect-personal-token-modal.tsx

@@ -88,7 +88,7 @@ function PersonalTokenForm({
           type='custom'
           title='Personal access token'
           required
-          hint='Use a token with the api scope. This connection is private to you and available across your organization.'
+          hint='Only you can use this connection.'
         >
           <SecretInput
             value={token}

apps/sim/ee/credential-groups/components/organization-account-provider-catalog.tsx

@@ -84,7 +84,7 @@ export function OrganizationAccountProviderCatalog({
       <ChipModalHeader onClose={onClose} closeDisabled={pending}>
         Add provider
       </ChipModalHeader>
-      <ChipModalBody className='h-[480px] max-h-[70dvh] overflow-hidden'>
+      <ChipModalBody className='h-[480px] max-h-[70dvh] flex-none overflow-hidden'>
         <ChipModalField
           type='custom'
           title='Find a provider'