Fix authentication and Prisma query issues

keep-notes/app/actions/auth.ts

@@ -8,7 +8,11 @@ export async function authenticate(
   formData: FormData,
 ) {
   try {
-    await signIn('credentials', formData);
+    await signIn('credentials', {
+      email: formData.get('email'),
+      password: formData.get('password'),
+      redirectTo: '/',
+    });
   } catch (error) {
     if (error instanceof AuthError) {
       console.error('AuthError details:', error.type, error.message);
@@ -20,10 +24,6 @@ export async function authenticate(
       }
     }
     // IMPORTANT: Next.js redirects throw a special error that must be rethrown
-    if (error instanceof Error && error.message === 'NEXT_REDIRECT') {
-      throw error;
-    }
-    console.error('Non-AuthError during signin:', error);
     throw error;
   }
 }