Вроде работает

frontend/src/components/DashboardGrid.svelte

@@ -15,11 +15,14 @@
   import { t } from '../lib/i18n';
   import { Button, Input } from '../lib/ui';
   import GitManager from './git/GitManager.svelte';
+  import { api } from '../lib/api';
+  import { addToast as toast } from '../lib/toasts.js';
   // [/SECTION]
 
   // [SECTION: PROPS]
   export let dashboards: DashboardMetadata[] = [];
   export let selectedIds: number[] = [];
+  export let environmentId: string = "ss1";
   // [/SECTION]
 
   // [SECTION: STATE]
@@ -34,8 +37,54 @@
   let showGitManager = false;
   let gitDashboardId: number | null = null;
   let gitDashboardTitle = "";
+  let validatingIds: Set<number> = new Set();
   // [/SECTION]
 
+  // [DEF:handleValidate:Function]
+  /**
+   * @purpose Triggers dashboard validation task.
+   */
+  async function handleValidate(dashboard: DashboardMetadata) {
+    if (validatingIds.has(dashboard.id)) return;
+    
+    validatingIds.add(dashboard.id);
+    validatingIds = validatingIds; // Trigger reactivity
+    
+    try {
+        // TODO: Get provider_id from settings or prompt user
+        // For now, we assume a default provider or let the backend handle it if possible,
+        // but the plugin requires provider_id.
+        // In a real implementation, we might open a modal to select provider if not configured globally.
+        // Or we pick the first active one.
+        
+        // Fetch active provider first
+        const providers = await api.fetchApi('/llm/providers');
+        const activeProvider = providers.find((p: any) => p.is_active);
+        
+        if (!activeProvider) {
+            toast('No active LLM provider found. Please configure one in settings.', 'error');
+            return;
+        }
+
+        await api.postApi('/tasks', {
+            plugin_id: 'llm_dashboard_validation',
+            params: {
+                dashboard_id: dashboard.id.toString(),
+                environment_id: environmentId,
+                provider_id: activeProvider.id
+            }
+        });
+        
+        toast('Validation task started', 'success');
+    } catch (e: any) {
+        toast(e.message || 'Validation failed to start', 'error');
+    } finally {
+        validatingIds.delete(dashboard.id);
+        validatingIds = validatingIds;
+    }
+  }
+  // [/DEF:handleValidate:Function]
+
   // [SECTION: DERIVED]
   $: filteredDashboards = dashboards.filter(d =>
     d.title.toLowerCase().includes(filterText.toLowerCase())
@@ -175,6 +224,7 @@
           <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider cursor-pointer hover:text-gray-700 transition-colors" on:click={() => handleSort('status')}>
             {$t.dashboard.status} {sortColumn === 'status' ? (sortDirection === 'asc' ? '↑' : '↓') : ''}
           </th>
+          <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">{$t.dashboard.validation}</th>
           <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">{$t.dashboard.git}</th>
         </tr>
       </thead>
@@ -196,6 +246,17 @@
                 {dashboard.status}
               </span>
             </td>
+            <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
+              <Button
+                variant="secondary"
+                size="sm"
+                on:click={() => handleValidate(dashboard)}
+                disabled={validatingIds.has(dashboard.id)}
+                class="text-purple-600 hover:text-purple-900"
+              >
+                {validatingIds.has(dashboard.id) ? 'Validating...' : 'Validate'}
+              </Button>
+            </td>
             <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
               <Button
                 variant="ghost"