feat(phase-13): update frontend types and API clients for Red/Blue workflow (T-113, T-114)

T-113: Rewrite models.ts with v2 types - TestState now includes red_executing/blue_evaluating, add TeamSide, ValidationStatus, TestTemplate, TestTemplateSummary, TestTimelineEntry types, RED_EDITABLE_STATES/BLUE_EDITABLE_STATES constants, and dual validation fields on Test interface. Remove old validated_by/validated_at references from TestDetailPage and techniques API.

T-114: Rewrite tests.ts API client with 16 functions covering full Red/Blue workflow (createTestFromTemplate, updateTestRed/Blue, startExecution, submitRed/Blue, validateAsRedLead/BlueLead, reopenTest, getTestTimeline). Rewrite evidence.ts with team parameter on upload/list and new deleteEvidence. Create test-templates.ts with getTemplates, getTemplateById, getTemplatesByTechnique, createTemplate, importAtomicTests.

frontend/src/api/tests.ts

@@ -1,5 +1,12 @@
 import client from "./client";
-import type { Test, TestResult } from "../types/models";
+import type {
+  Test,
+  TestResult,
+  TestState,
+  TestTimelineEntry,
+} from "../types/models";
+
+// ── Payloads ───────────────────────────────────────────────────────
 
 export interface TestCreatePayload {
   technique_id: string;
@@ -19,21 +26,57 @@ export interface TestUpdatePayload {
   result?: TestResult;
 }
 
+export interface RedUpdatePayload {
+  name?: string;
+  description?: string;
+  procedure_text?: string;
+  tool_used?: string;
+  attack_success?: boolean;
+  red_summary?: string;
+}
+
+export interface BlueUpdatePayload {
+  detection_result?: TestResult;
+  blue_summary?: string;
+}
+
+export interface RedValidationPayload {
+  red_validation_status: "approved" | "rejected";
+  red_validation_notes?: string;
+}
+
+export interface BlueValidationPayload {
+  blue_validation_status: "approved" | "rejected";
+  blue_validation_notes?: string;
+}
+
+/** Legacy payload — kept for backwards compat. */
 export interface TestValidatePayload {
   result: TestResult;
   comments?: string;
 }
 
-export interface TestWithEvidences extends Test {
-  evidences?: Array<{
-    id: string;
-    test_id: string;
-    file_name: string;
-    sha256_hash: string;
-    uploaded_by: string | null;
-    uploaded_at: string;
-    download_url?: string;
-  }>;
+export interface TestListFilters {
+  state?: TestState;
+  technique_id?: string;
+  offset?: number;
+  limit?: number;
+}
+
+// ── CRUD ───────────────────────────────────────────────────────────
+
+/** List tests with optional filters. */
+export async function getTests(filters?: TestListFilters): Promise<Test[]> {
+  const params = new URLSearchParams();
+  if (filters?.state) params.append("state", filters.state);
+  if (filters?.technique_id) params.append("technique_id", filters.technique_id);
+  if (filters?.offset !== undefined) params.append("offset", String(filters.offset));
+  if (filters?.limit !== undefined) params.append("limit", String(filters.limit));
+
+  const { data } = await client.get<Test[]>(
+    `/tests${params.toString() ? `?${params}` : ""}`,
+  );
+  return data;
 }
 
 /** Create a new test. */
@@ -42,25 +85,134 @@ export async function createTest(payload: TestCreatePayload): Promise<Test> {
   return data;
 }
 
-/** Get test by ID with evidences. */
-export async function getTestById(testId: string): Promise<TestWithEvidences> {
-  const { data } = await client.get<TestWithEvidences>(`/tests/${testId}`);
+/** Create a test from an existing template. */
+export async function createTestFromTemplate(
+  templateId: string,
+  techniqueId: string,
+): Promise<Test> {
+  const { data } = await client.post<Test>("/tests/from-template", {
+    template_id: templateId,
+    technique_id: techniqueId,
+  });
+  return data;
+}
+
+/** Get test by ID (with evidences). */
+export async function getTestById(testId: string): Promise<Test> {
+  const { data } = await client.get<Test>(`/tests/${testId}`);
   return data;
 }
 
 /** Update a test (only draft/rejected). */
-export async function updateTest(testId: string, payload: TestUpdatePayload): Promise<Test> {
+export async function updateTest(
+  testId: string,
+  payload: TestUpdatePayload,
+): Promise<Test> {
   const { data } = await client.patch<Test>(`/tests/${testId}`, payload);
   return data;
 }
 
-/** Validate a test. */
-export async function validateTest(testId: string, payload: TestValidatePayload): Promise<Test> {
-  const { data } = await client.post<Test>(`/tests/${testId}/validate`, payload);
+// ── Red Team ───────────────────────────────────────────────────────
+
+/** Red Team updates their fields (draft, red_executing). */
+export async function updateTestRed(
+  testId: string,
+  payload: RedUpdatePayload,
+): Promise<Test> {
+  const { data } = await client.patch<Test>(`/tests/${testId}/red`, payload);
   return data;
 }
 
-/** Reject a test. */
+/** Move test from draft → red_executing. */
+export async function startExecution(testId: string): Promise<Test> {
+  const { data } = await client.post<Test>(`/tests/${testId}/start-execution`);
+  return data;
+}
+
+/** Red Team finalises — red_executing → blue_evaluating. */
+export async function submitRedEvidence(testId: string): Promise<Test> {
+  const { data } = await client.post<Test>(`/tests/${testId}/submit-red`);
+  return data;
+}
+
+// ── Blue Team ──────────────────────────────────────────────────────
+
+/** Blue Team updates their fields (blue_evaluating only). */
+export async function updateTestBlue(
+  testId: string,
+  payload: BlueUpdatePayload,
+): Promise<Test> {
+  const { data } = await client.patch<Test>(`/tests/${testId}/blue`, payload);
+  return data;
+}
+
+/** Blue Team finalises — blue_evaluating → in_review. */
+export async function submitBlueEvidence(testId: string): Promise<Test> {
+  const { data } = await client.post<Test>(`/tests/${testId}/submit-blue`);
+  return data;
+}
+
+// ── Lead Validation ────────────────────────────────────────────────
+
+/** Red Lead approves/rejects the red side. */
+export async function validateAsRedLead(
+  testId: string,
+  payload: RedValidationPayload,
+): Promise<Test> {
+  const { data } = await client.post<Test>(
+    `/tests/${testId}/validate-red`,
+    payload,
+  );
+  return data;
+}
+
+/** Blue Lead approves/rejects the blue side. */
+export async function validateAsBlueLead(
+  testId: string,
+  payload: BlueValidationPayload,
+): Promise<Test> {
+  const { data } = await client.post<Test>(
+    `/tests/${testId}/validate-blue`,
+    payload,
+  );
+  return data;
+}
+
+// ── Reopen ─────────────────────────────────────────────────────────
+
+/** Reopen a rejected test — moves back to draft. */
+export async function reopenTest(testId: string): Promise<Test> {
+  const { data } = await client.post<Test>(`/tests/${testId}/reopen`);
+  return data;
+}
+
+// ── Timeline ───────────────────────────────────────────────────────
+
+/** Get the audit-log timeline for a test. */
+export async function getTestTimeline(
+  testId: string,
+): Promise<TestTimelineEntry[]> {
+  const { data } = await client.get<TestTimelineEntry[]>(
+    `/tests/${testId}/timeline`,
+  );
+  return data;
+}
+
+// ── Legacy (kept for backwards compat) ─────────────────────────────
+
+/** Validate a test (legacy endpoint). */
+export async function validateTest(
+  testId: string,
+  payload: TestValidatePayload,
+): Promise<Test> {
+  const { data } = await client.post<Test>(
+    `/tests/${testId}/validate`,
+    payload,
+  );
+  return data;
+}
+
+/** Reject a test (legacy endpoint). */
 export async function rejectTest(testId: string): Promise<Test> {
   const { data } = await client.post<Test>(`/tests/${testId}/reject`);
   return data;