chore: remove unused code related to system configMap (#6695)

#### What type of PR is this?

/area ui
/kind cleanup
/milestone 2.20.x

#### What this PR does / why we need it:

清理 UI 中关于获取 system configmap 的无用代码，目前观察到已经没有任何地方在使用这个数据。

#### Does this PR introduce a user-facing change?

```release-note
None
```

ui/console-src/main.ts

@@ -19,7 +19,6 @@ import {
   setupCoreModules,
   setupPluginModules,
 } from "@console/setup/setupModules";
-import { useSystemConfigMapStore } from "@console/stores/system-configmap";
 import { useThemeStore } from "@console/stores/theme";
 
 const app = createApp(App);
@@ -97,10 +96,6 @@ async function initApp() {
       console.error("Failed to load plugins", e);
     }
 
-    // load system configMap
-    const systemConfigMapStore = useSystemConfigMapStore();
-    await systemConfigMapStore.fetchSystemConfigMap();
-
     if (globalInfoStore.globalInfo?.userInitialized) {
       await loadActivatedTheme();
     }

ui/console-src/modules/system/settings/tabs/Setting.vue

@@ -9,7 +9,6 @@ import { Toast, VButton } from "@halo-dev/components";
 // hooks
 import { useGlobalInfoStore } from "@/stores/global-info";
 import { useSettingFormConvert } from "@console/composables/use-setting-form";
-import { useSystemConfigMapStore } from "@console/stores/system-configmap";
 import type { ConfigMap, Setting } from "@halo-dev/api-client";
 import { coreApiClient } from "@halo-dev/api-client";
 import { useQuery, useQueryClient } from "@tanstack/vue-query";
@@ -18,7 +17,6 @@ import { useI18n } from "vue-i18n";
 const SYSTEM_CONFIGMAP_NAME = "system";
 
 const { t } = useI18n();
-const systemConfigMapStore = useSystemConfigMapStore();
 const queryClient = useQueryClient();
 
 const group = inject<Ref<string>>("activeTab", ref("basic"));
@@ -52,7 +50,7 @@ const handleSaveConfigMap = async () => {
     return;
   }
 
-  const { data } = await coreApiClient.configMap.updateConfigMap({
+  await coreApiClient.configMap.updateConfigMap({
     name: SYSTEM_CONFIGMAP_NAME,
     configMap: configMapToUpdate,
   });
@@ -61,7 +59,6 @@ const handleSaveConfigMap = async () => {
 
   queryClient.invalidateQueries({ queryKey: ["system-configMap"] });
   await useGlobalInfoStore().fetchGlobalInfo();
-  systemConfigMapStore.configMap = data;
 
   saving.value = false;
 };

ui/console-src/stores/system-configmap.ts

@@ -1,29 +0,0 @@
-import type { ConfigMap } from "@halo-dev/api-client";
-import { coreApiClient } from "@halo-dev/api-client";
-import { defineStore } from "pinia";
-
-interface SystemConfigMapState {
-  configMap?: ConfigMap;
-}
-
-export const useSystemConfigMapStore = defineStore({
-  id: "system-configmap",
-  state: (): SystemConfigMapState => ({
-    configMap: undefined,
-  }),
-  actions: {
-    async fetchSystemConfigMap() {
-      try {
-        const { data } = await coreApiClient.configMap.getConfigMap(
-          {
-            name: "system",
-          },
-          { mute: true }
-        );
-        this.configMap = data;
-      } catch (error) {
-        console.error("Failed to fetch system configMap", error);
-      }
-    },
-  },
-});