feat: add dashboard restart action and improve text button contrast

admin/dashboard/templates/system_status.html

@@ -13,6 +13,7 @@
         <div class="page-hero-actions">
             <el-button type="primary" plain @click="reloadIframe"><i class="el-icon-refresh"></i> 刷新面板</el-button>
             <el-button type="primary" @click="openInNewTab"><i class="el-icon-top-right"></i> 新窗口打开</el-button>
+            <el-button type="danger" @click="confirmRestart"><i class="el-icon-refresh-left"></i> 重启服务</el-button>
         </div>
     </div>
 
@@ -40,7 +41,8 @@
             return {
                 currentView: '14',
                 showTimeRangeSelector: false,
-                frameUrl: '{{ src_url }}'
+                frameUrl: '{{ src_url }}',
+                restarting: false
             }
         },
         mounted() {
@@ -54,6 +56,31 @@
             },
             openInNewTab() {
                 window.open(this.frameUrl, '_blank');
+            },
+            confirmRestart() {
+                this.$confirm('确认执行 ./restart.sh 重启服务吗？这会中断当前服务几秒钟。', '重启确认', {
+                    confirmButtonText: '确认重启',
+                    cancelButtonText: '取消',
+                    type: 'warning'
+                }).then(() => {
+                    this.triggerRestart();
+                }).catch(() => {});
+            },
+            async triggerRestart() {
+                if (this.restarting) return;
+                this.restarting = true;
+                try {
+                    const response = await axios.post('/api/restart_service');
+                    if (response.data.success) {
+                        this.$message.success(response.data.message || '已触发重启');
+                    } else {
+                        this.$message.error(response.data.message || '重启失败');
+                    }
+                } catch (error) {
+                    this.$message.error(error.response?.data?.message || '触发重启失败');
+                } finally {
+                    this.restarting = false;
+                }
             }
         }
     });