允许创建任务时一并提交tag，修复切换搜索类型时本子会变的问题（我也不确定有没有修好）

src/components/DashBoard.vue

@@ -46,12 +46,16 @@
       <tr>本子大小:{{chosenGallery.fileSize}}</tr>
       <tr>本子状态:{{chosenGallery.status}}</tr>
       <tr v-if="chosenGallery.availableResolution">
-        目标分辨率:<el-select v-model="targetResolution">
+        目标分辨率:<el-select v-model="targetResolution" style="width: 200px">
           <el-option v-for="(fileSize, resolution) in chosenGallery.availableResolution" :value="resolution"
                      :label="resolution + '  ' + fileSize">
           </el-option>
         </el-select>
       </tr>
+      <tr v-if="chosenGallery.availableResolution">
+        自定义标签:<el-input v-model="tag"/>
+      </tr>
+
     </table>
     <el-button @click="postTask" v-if="chosenGallery.availableResolution">下载</el-button>
     <tr v-if="chosenGallery.status === '下载完成'">
@@ -162,6 +166,7 @@ let type = ref("link")
 let param = ref("")
 
 let targetResolution = ref("")
+let tag = ref("")
 
 let realAuthCode = computed(() => {
   return store.state.AuthCode
@@ -208,7 +213,10 @@ function postTask(){
     return
   }
   let tempLink = coverLink(param.value)
-  store.dispatch("postGalleryTask", {link: tempLink, targetResolution: targetResolution.value})
+  store.dispatch("postGalleryTask",
+      {link: tempLink,
+              targetResolution: targetResolution.value,
+              tag:tag.value})
   targetResolution.value = ""
 }
 
@@ -236,7 +244,6 @@ function queryLocalTask(){
 }
 function resetLocalQuery(){
   store.commit("_searchLocalByKeyword", "")
-  store.commit("_searchLocalByTag", [''])
   param.value = ""
 }
 function queryGalleries(link){
@@ -425,7 +432,7 @@ function saveDarkConfig(){
     text-align: center;
   }
   .el-input{
-    width: 300px;
+    width: 200px;
   }
 
   #loading {