refactor: change register name from "sign up" to "register"

app/routes/login.tsx

@@ -140,7 +140,7 @@ const LoginForm = () => {
                     Reset Password
                 </Link>
             </p>
-            <Link to="/sign-up" className="block">
+            <Link to="/register" className="block">
                 <Button type="button" className="w-full h-14" variant={"outline"}>
                     Create an Account
                 </Button>

app/routes/register.tsx

@@ -14,7 +14,7 @@ export const meta: MetaFunction = () => {
   return [{ title: "Sign Up" }]
 }
 
-const SignUpSchema = z
+const RegisterSchema = z
   .object({
     email: z.string().email(),
     password: z
@@ -38,12 +38,12 @@ const SignUpSchema = z
     return true
   })
 
-export default function SignUp() {
+export default function Register() {
   const [form, fields] = useForm({
-    id: "sign-up",
-    constraint: getZodConstraint(SignUpSchema),
+    id: "register",
+    constraint: getZodConstraint(RegisterSchema),
     onValidate({ formData }) {
-      return parseWithZod(formData, { schema: SignUpSchema })
+      return parseWithZod(formData, { schema: RegisterSchema })
     }
   })