fix(加班申请): 使用后端专门返回状态的接口，代替使用字典。

fix(status-tag.ts)：把产品需求、项目需求的状态颜色定义收敛到此处。

src/views/personal-center/overtime-application/modules/overtime-application-search.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
-import { computed, reactive, watch } from 'vue';
-import { RDMS_OVERTIME_APPLICATION_STATUS_DICT_CODE } from '@/constants/dict';
+import { computed, onMounted, reactive, ref, watch } from 'vue';
+import { fetchGetOvertimeApplicationStatusDict } from '@/service/api';
 import TableSearchFields, { type SearchField } from '@/components/custom/table-search-fields.vue';
 
 defineOptions({ name: 'OvertimeApplicationSearch' });
@@ -21,6 +21,8 @@ const searchModel = reactive<Record<string, any>>({
   approverName: ''
 });
 
+const statusOptions = ref<Array<{ label: string; value: string }>>([]);
+
 let syncingFromSource = false;
 
 watch(
@@ -53,6 +55,24 @@ watch(
   { flush: 'sync' }
 );
 
+async function loadStatusOptions() {
+  const { error, data } = await fetchGetOvertimeApplicationStatusDict();
+
+  if (error || !data) {
+    statusOptions.value = [];
+    return;
+  }
+
+  statusOptions.value = data.map(item => ({
+    label: item.statusName,
+    value: item.statusCode
+  }));
+}
+
+onMounted(async () => {
+  await loadStatusOptions();
+});
+
 const fields = computed<SearchField[]>(() => [
   {
     key: 'applicantName',
@@ -69,8 +89,8 @@ const fields = computed<SearchField[]>(() => [
   {
     key: 'statusCode',
     label: '状态',
-    type: 'dict',
-    dictCode: RDMS_OVERTIME_APPLICATION_STATUS_DICT_CODE,
+    type: 'select',
+    options: statusOptions.value,
     placeholder: '请选择状态'
   },
   {