Initial commit: Brachnha Insight project setup

- Next.js 14+ with App Router and TypeScript
- Tailwind CSS and ShadCN UI styling
- Zustand state management
- Dexie.js for IndexedDB (local-first data)
- Auth.js v5 for authentication
- BMAD framework integration

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

tests/support/factories/history-entry.factory.ts

@@ -0,0 +1,48 @@
+import { faker } from '@faker-js/faker';
+
+export interface ChatSession {
+    id: string;
+    title: string;
+    date: string; // ISO string
+    preview: string;
+    tags: string[];
+    status: 'active' | 'completed';
+    messages: Array<{
+        id: string;
+        role: 'user' | 'assistant';
+        content: string;
+        timestamp: number;
+    }>;
+}
+
+export const createChatSession = (overrides: Partial<ChatSession> = {}): ChatSession => {
+    const timestamp = faker.date.recent().getTime();
+
+    return {
+        id: faker.string.uuid(),
+        title: faker.lorem.sentence(3),
+        date: new Date(timestamp).toISOString(),
+        preview: faker.lorem.sentence(),
+        tags: [faker.word.sample(), faker.word.sample()],
+        status: 'completed',
+        messages: [
+            {
+                id: faker.string.uuid(),
+                role: 'user',
+                content: faker.lorem.paragraph(),
+                timestamp: timestamp - 10000,
+            },
+            {
+                id: faker.string.uuid(),
+                role: 'assistant',
+                content: faker.lorem.paragraph(),
+                timestamp: timestamp,
+            }
+        ],
+        ...overrides,
+    };
+};
+
+export const createChatSessions = (count: number, overrides: Partial<ChatSession> = {}): ChatSession[] => {
+    return Array.from({ length: count }, () => createChatSession(overrides));
+};