Add Problems (Alerting) query type to UI

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/datasource/components/QueryEditor.tsx

@@ -55,6 +55,11 @@ const zabbixQueryTypeOptions: Array<ComboboxOption<QueryType>> = [
     label: 'User macros',
     description: 'User Macros',
   },
+  {
+    value: c.MODE_PROBLEMS_ALERTING,
+    label: 'Problems (Alerting)',
+    description: 'Query problems for alerting (returns 0/1 time series)',
+  },
 ];
 
 const getDefaultQuery: () => Partial<ZabbixMetricsQuery> = () => ({
@@ -226,6 +231,7 @@ export const QueryEditor = ({ query, datasource, onChange, onRunQuery, range }:
       {queryType === c.MODE_TEXT && renderTextMetricsEditor()}
       {queryType === c.MODE_ITSERVICE && renderITServicesEditor()}
       {queryType === c.MODE_PROBLEMS && renderProblemsEditor()}
+      {queryType === c.MODE_PROBLEMS_ALERTING && renderProblemsEditor()}
       {queryType === c.MODE_TRIGGERS && renderTriggersEditor()}
       {queryType === c.MODE_MACROS && renderUserMacrosEditor()}
       <QueryOptionsEditor queryType={queryType} queryOptions={query.options} onChange={onOptionsChange} />

src/datasource/types/query.ts

@@ -9,7 +9,8 @@ export type QueryType =
   | typeof c.MODE_ITEMID
   | typeof c.MODE_TRIGGERS
   | typeof c.MODE_PROBLEMS
-  | typeof c.MODE_MACROS;
+  | typeof c.MODE_MACROS
+  | typeof c.MODE_PROBLEMS_ALERTING;
 
 type BaseQuery = { queryType: QueryType; datasourceId: number } & DataQuery;