fix: build errors

Author: emir-karabeg

apps/sim/app/credential-account/[token]/page.tsx

@@ -221,12 +221,10 @@ export default function CredentialAccountInvitePage() {
               label: 'Create an account',
               onClick: () =>
                 router.push(`/signup?callbackUrl=${callbackUrl}&invite_flow=true&new=true`),
-              variant: 'outline' as const,
             },
             {
               label: 'Return to Home',
               onClick: () => router.push('/'),
-              variant: 'ghost' as const,
             },
           ]}
         />
@@ -260,7 +258,6 @@ export default function CredentialAccountInvitePage() {
           {
             label: 'Return to Home',
             onClick: () => router.push('/'),
-            variant: 'ghost' as const,
           },
         ]}
       />

apps/sim/lib/api-key/auth.test.ts

@@ -351,7 +351,10 @@ describe('API key lifecycle', () => {
 
   it('should reject key if storage is tampered', async () => {
     const key = generateApiKey()
-    const tamperedStorage = `${key.slice(0, -1)}X` // Change last character
+    const lastChar = key.slice(-1)
+    // Ensure tampered character is different from original (handles edge case where key ends in 'X')
+    const tamperedChar = lastChar === 'X' ? 'Y' : 'X'
+    const tamperedStorage = `${key.slice(0, -1)}${tamperedChar}`
     const result = await authenticateApiKey(key, tamperedStorage)
     expectApiKeyInvalid(result)
   })