init studio launcher backend

Dockerfile

@@ -0,0 +1,30 @@
+FROM node:22-bookworm-slim AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY prisma ./prisma
+RUN npm run prisma:generate
+
+COPY src ./src
+COPY tsconfig*.json ./
+COPY nest-cli.json ./
+RUN npm run build
+
+FROM node:22-bookworm-slim AS runner
+
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY package*.json ./
+RUN npm ci --omit=dev
+
+COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/prisma ./prisma
+COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
+COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma
+
+EXPOSE 4300
+CMD ["node", "dist/src/main.js"]