refactor: update button labels in AuthModal to clarify last used provider

Author: medyo

src/features/auth/components/AuthModal.tsx

@@ -98,7 +98,7 @@ export const AuthModal = ({ showAuth }: AuthModalProps) => {
             }}
             className="relative"
             size="medium">
-            {providerId === 'github.com' && <span className="lastFlag">Last</span>}
+            {providerId === 'github.com' && <span className="lastFlag">Last used</span>}
             Connect with Github
           </Button>
           <Button
@@ -107,7 +107,7 @@ export const AuthModal = ({ showAuth }: AuthModalProps) => {
             onClick={() => signIn(googleAuthProvider)}
             className="relative"
             size="medium">
-            {providerId === 'google.com' && <span className="lastFlag">Last</span>}
+            {providerId === 'google.com' && <span className="lastFlag">Last used</span>}
             Connect with Google
           </Button>
         </div>