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.

Dockerfile.server

@@ -0,0 +1,21 @@
+# Build stage
+FROM node:20-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run prisma:generate
+RUN npm run server:build
+
+# Production stage
+FROM node:20-alpine
+WORKDIR /app
+ENV NODE_ENV=production
+COPY package*.json ./
+RUN npm ci --omit=dev
+COPY --from=builder /app/server/dist ./server/dist
+COPY --from=builder /app/server/prisma ./server/prisma
+COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
+COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
+EXPOSE 3000
+CMD ["node", "server/dist/main.js"]