Initialize backendized SurClaw report system

- Add React/Vite frontend for login, dashboard, reports, templates, users, settings, AI, speech, and media workflows.

- Add NestJS/Prisma/PostgreSQL backend with auth, dashboard stats, reports, templates, users, departments, settings, files, AI, speech, audit logs, and HTML sanitization.

- Add Prisma schema, migrations, seed data, persistent app sessions, Docker/Nginx deployment files, and upload volume configuration.

- Add Vitest, Playwright, backend integration tests, and project documentation for requirements, design, permissions, API contracts, testing, deployment, security, and progress.

- Configure production local fallback switch and remove unused Gemini direct dependency/env wiring.

prisma.config.ts

@@ -0,0 +1,13 @@
+import 'dotenv/config';
+import { defineConfig } from 'prisma/config';
+
+export default defineConfig({
+  schema: 'server/prisma/schema.prisma',
+  migrations: {
+    path: 'server/prisma/migrations',
+    seed: 'tsx server/prisma/seed.ts',
+  },
+  datasource: {
+    url: process.env.DATABASE_URL,
+  },
+});