fix(群级配置): 增加结构化表单快捷入口并补充引导提示

admin/dashboard/templates/group_plugin_config.html

@@ -61,6 +61,14 @@
 
     <el-dialog :title="editing ? '编辑配置' : '新增配置'" :visible.sync="dialogVisible" width="720px">
         <el-form label-width="95px">
+            <el-form-item label="快捷模板">
+                <div class="quick-actions">
+                    <el-button size="mini" type="primary" plain @click="useWelcomeTemplate">
+                        进群欢迎表单模板
+                    </el-button>
+                    <span class="quick-tip">点击后自动切换到“群成员变更监控 / welcome”标准表单</span>
+                </div>
+            </el-form-item>
             <el-form-item label="群ID">
                 <el-select v-model="form.group_id" filterable placeholder="请选择群" style="width:100%">
                     <el-option v-for="item in groupOptions" :key="item.wxid" :label="item.name" :value="item.wxid"></el-option>
@@ -83,6 +91,12 @@
                     <el-radio-button label="advanced">高级JSON</el-radio-button>
                 </el-radio-group>
             </el-form-item>
+            <el-alert
+                v-if="!isWelcomeTemplateForm"
+                type="info"
+                :closable="false"
+                title="当前不是结构化模板配置。将插件设为“群成员变更监控”且配置键为“welcome”即可显示标准表单。">
+            </el-alert>
 
             <template v-if="isWelcomeTemplateForm && editorMode === 'simple'">
                 <div class="form-tip">
@@ -313,6 +327,12 @@ new Vue({
             this.applyWelcomeDefaults()
             this.dialogVisible = true
         },
+        useWelcomeTemplate() {
+            this.form.plugin_name = '群成员变更监控'
+            this.form.config_key = 'welcome'
+            this.editorMode = 'simple'
+            this.applyWelcomeDefaults()
+        },
         openEdit(row) {
             this.editing = true
             this.form = {
@@ -395,5 +415,7 @@ new Vue({
 .form-tip code{display:inline-block;margin-right:6px;background:#eef6ff;border:1px solid #d2e6ff;color:#12539a;padding:1px 6px;border-radius:6px;font-size:12px}
 .preview-box{padding:12px;border:1px dashed #c7d8ea;background:#f8fbff;border-radius:10px;color:#3f5c77;line-height:1.7}
 .preview-box p{margin:0 0 4px 0}
+.quick-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
+.quick-tip{font-size:12px;color:#64748b}
 </style>
 {% endblock %}