重构 store 并修复多个 bug

- state.collectGallery.slice(0) → splice(0)，修复收藏列表数据残留 bug
   - action 中 state 引用改为 context.state，遵循 Vuex 规范
   - 修复 _searchLocalByLink 中 gid 判空条件（null → undefined）
   - 修复 deleteTask splice 后索引跳过下一个元素
   - 简化 getShortname 用正则替代繁琐的手动遍历
   - 移除 loadWeekUsedAmount 冗余的成功提示弹窗
   - 添加 Axios 全局错误拦截器，统一处理网络请求失败
   - websocket 初始值 {} → null，修正类型
   - resetUndone 硬编码授权码改为从 state 获取
   - computed 移除副作用，改用 watch 实现
   - HentaiSearch 加载指示器 DOM 操作改为响应式 v-show
   - 提取重复的 validateLink 到共享工具函数
   - OnlineReader 全量 watch(store.state) → 精准监听 isReading

src/components/DashBoard.vue

@@ -140,9 +140,10 @@
 
 <script setup>
 import store from "../store";
-import {computed, ref, onMounted} from "vue";
+import {computed, ref, onMounted, watch} from "vue";
 import {ElMessage} from "element-plus"
 import HentaiSearch from "./HentaiSearch.vue";
+import {validateLink} from "../utils/validate.js";
 
 //授权码相关
 let AuthCode = ref("")
@@ -172,8 +173,6 @@ let realAuthCode = computed(() => {
 })
 
 let chosenGallery = computed(() => {
-  param.value = ''
-  targetResolution.value = ''
   return store.state.chosenGallery
 })
 
@@ -192,6 +191,12 @@ let isLion = computed(() => {
   return store.state.userId === 3
 })
 
+// 查询弹窗打开时重置表单
+watch(chosenGallery, () => {
+  param.value = ''
+  targetResolution.value = ''
+})
+
 //重连节点
 function reconnect(){
   store.dispatch("reconnect")
@@ -269,16 +274,6 @@ function validate(){
   }
 }
 
-//验证链接
-function validateLink(rawLink){
-  if(rawLink.trim() === "")
-    return false
-  if(rawLink.includes("hentai"))
-    return rawLink.includes("/g/")
-  else
-    return false
-}
-
 //在线阅读以及展示缩略图
 function readOnlineGallery(gallery){
   store.dispatch("readOnlineGallery", gallery)