feat: refactor API response schemas for improve consistency

app/apis/admin/get-staff.ts

@@ -2,7 +2,7 @@ import { z } from 'zod'
 
 import { HttpServer, type THttpServer } from '~/libs/http-server'
 
-const staffSchema = z.object({
+const staffResponseSchema = z.object({
   data: z.object({
     id: z.string(),
     email: z.string(),
@@ -14,7 +14,7 @@ const staffSchema = z.object({
 export const getStaff = async (parameters: THttpServer) => {
   try {
     const { data } = await HttpServer(parameters).get(`/api/staff/profile`)
-    return staffSchema.parse(data)
+    return staffResponseSchema.parse(data)
   } catch (error) {
     // eslint-disable-next-line unicorn/no-useless-promise-resolve-reject
     return Promise.reject(error)