refactor: add get api by id of employee

src/stores/employee/index.ts

@@ -22,6 +22,14 @@ const useEmployeeStore = defineStore('api-employee', () => {
   const globalOption = ref();
   const ownerOption = ref<CustomerBranch[]>();
 
+  async function fetchById(id: string) {
+    const res = await api.get<Employee>(`/employee/${id}`);
+    if (res && res.status === 200) {
+      return res.data;
+    }
+    return false;
+  }
+
   async function fetchList(
     opts?: {
       page?: number;
@@ -515,6 +523,7 @@ const useEmployeeStore = defineStore('api-employee', () => {
     globalOption,
     ownerOption,
 
+    fetchById,
     fetchList,
     create,
     editById,