refactor: standardize access token variable naming across routes

app/routes/actions.subscribe.ts

@@ -13,7 +13,7 @@ import { handleCookie } from '~/libs/cookies'
 import type { Route } from './+types/actions.subscribe'
 
 export const action = async ({ request }: Route.ActionArgs) => {
-  const { userToken } = await handleCookie(request)
+  const { userToken: accessToken } = await handleCookie(request)
   try {
     const {
       errors,
@@ -32,9 +32,7 @@ export const action = async ({ request }: Route.ActionArgs) => {
     // TODO: implement subscribe
     console.log('payload', payload) // eslint-disable-line no-console
 
-    const { data: userData } = await getUser({
-      accessToken: userToken,
-    })
+    const { data: userData } = await getUser({ accessToken })
 
     return data(
       {