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/types/models.ts

@@ -1,11 +1,15 @@
 /* ── Shared TypeScript types matching the backend Pydantic schemas ── */
 
+// ── Users ──────────────────────────────────────────────────────────
+
 export interface User {
   id: string;
   username: string;
   role: string;
 }
 
+// ── Techniques ─────────────────────────────────────────────────────
+
 export interface Technique {
   id: string;
   mitre_id: string;
@@ -30,6 +34,28 @@ export type TechniqueStatus =
   | "not_covered"
   | "review_required";
 
+// ── Tests (v2 — Red/Blue dual validation) ──────────────────────────
+
+export type TestState =
+  | "draft"
+  | "red_executing"
+  | "blue_evaluating"
+  | "in_review"
+  | "validated"
+  | "rejected";
+
+export type TestResult = "detected" | "not_detected" | "partially_detected";
+
+export type ValidationStatus = "pending" | "approved" | "rejected";
+
+export type TeamSide = "red" | "blue";
+
+/** States in which Red Team can edit / upload evidence. */
+export const RED_EDITABLE_STATES: TestState[] = ["draft", "red_executing"];
+
+/** States in which Blue Team can edit / upload evidence. */
+export const BLUE_EDITABLE_STATES: TestState[] = ["blue_evaluating"];
+
 export interface Test {
   id: string;
   technique_id: string;
@@ -42,13 +68,30 @@ export interface Test {
   created_by: string | null;
   result: TestResult | null;
   state: TestState;
-  validated_by: string | null;
-  validated_at: string | null;
   created_at: string;
+
+  // Red Team fields
+  red_summary: string | null;
+  attack_success: boolean | null;
+  red_validated_by: string | null;
+  red_validated_at: string | null;
+  red_validation_status: ValidationStatus | null;
+  red_validation_notes: string | null;
+
+  // Blue Team fields
+  blue_summary: string | null;
+  detection_result: TestResult | null;
+  blue_validated_by: string | null;
+  blue_validated_at: string | null;
+  blue_validation_status: ValidationStatus | null;
+  blue_validation_notes: string | null;
+
+  // Separated evidences
+  red_evidences: Evidence[];
+  blue_evidences: Evidence[];
 }
 
-export type TestState = "draft" | "in_review" | "validated" | "rejected";
-export type TestResult = "detected" | "not_detected" | "partially_detected";
+// ── Evidence (v2 — with team) ──────────────────────────────────────
 
 export interface Evidence {
   id: string;
@@ -58,8 +101,51 @@ export interface Evidence {
   sha256_hash: string;
   uploaded_by: string | null;
   uploaded_at: string;
+  team: TeamSide;
+  notes: string | null;
+  download_url?: string;
 }
 
+// ── Test Templates ─────────────────────────────────────────────────
+
+export interface TestTemplate {
+  id: string;
+  mitre_technique_id: string;
+  name: string;
+  description: string | null;
+  source: string;
+  source_url: string | null;
+  attack_procedure: string | null;
+  expected_detection: string | null;
+  platform: string | null;
+  tool_suggested: string | null;
+  severity: string | null;
+  atomic_test_id: string | null;
+  is_active: boolean;
+  created_at: string;
+}
+
+export interface TestTemplateSummary {
+  id: string;
+  mitre_technique_id: string;
+  name: string;
+  source: string;
+  platform: string | null;
+  severity: string | null;
+}
+
+// ── Timeline ───────────────────────────────────────────────────────
+
+export interface TestTimelineEntry {
+  id: string;
+  action: string;
+  user_id: string | null;
+  timestamp: string;
+  details: Record<string, unknown>;
+}
+
+// ── Intel ──────────────────────────────────────────────────────────
+
 export interface IntelItem {
   id: string;
   technique_id: string | null;
@@ -70,6 +156,8 @@ export interface IntelItem {
   reviewed: boolean;
 }
 
+// ── Metrics ────────────────────────────────────────────────────────
+
 export interface CoverageSummary {
   total_techniques: number;
   validated: number;