fix: add type="submit" to forgot password form button (#4910)

The "Send reset email" button was missing type="submit", preventing
form submission when clicked. All other auth forms (sign-in, sign-up,
OTP) already have this attribute set correctly.

Closes #4793

web/default/src/features/auth/forgot-password/components/forgot-password-form.tsx

@@ -107,7 +107,7 @@ export function ForgotPasswordForm({
           )}
         />
 
-        <Button className='mt-2' disabled={isLoading || isActive}>
+        <Button type='submit' className='mt-2' disabled={isLoading || isActive}>
           {isActive ? `Resend (${secondsLeft}s)` : 'Send reset email'}
           {isLoading ? <Loader2 className='animate-spin' /> : <ArrowRight />}
         </Button>