Enhance test submission feature by adding optional hiddenInstructions field for temporary instructions during LLM checks; update API, UI components, and types to support this functionality, improving task evaluation for teachers and challenge authors.

src/__data__/api/api.ts

@@ -147,7 +147,7 @@ export const api = createApi({
 
     // Test submission (LLM check without creating a real submission)
     testSubmission: builder.mutation<TestSubmissionResult, SubmitRequest>({
-      query: ({ userId, taskId, result, isTest = true }) => ({
+      query: ({ userId, taskId, result, isTest = true, hiddenInstructions }) => ({
         url: '/challenge/submit',
         method: 'POST',
         body: {
@@ -155,6 +155,7 @@ export const api = createApi({
           taskId,
           result,
           isTest,
+          hiddenInstructions,
         },
       }),
       transformResponse: (response: APIResponse<TestSubmissionResult>) => response.data,

src/pages/tasks/TaskFormPage.tsx

@@ -136,6 +136,7 @@ export const TaskFormPage: React.FC = () => {
         taskId: task.id,
         result: testAnswer.trim(),
         isTest: true,
+        hiddenInstructions: hiddenInstructions.trim() || undefined,
       }).unwrap()
 
       setTestStatus(result.status)

src/types/challenge.ts

@@ -234,6 +234,8 @@ export interface SubmitRequest {
   result: string
   // Флаг тестового режима: проверка без создания Submission и очереди
   isTest?: boolean
+  // Временные скрытые инструкции для тестовой проверки (не сохраняются в задачу)
+  hiddenInstructions?: string
 }
 
 export interface TestSubmissionResult {