Initial commit: YouTube Studio Flow (backend, frontend, infrastructure, docs)

backend/Dockerfile

@@ -0,0 +1,32 @@
+FROM node:22-alpine AS builder
+
+WORKDIR /app
+COPY package*.json ./
+COPY prisma ./prisma
+RUN npm ci
+RUN npx prisma generate
+COPY . .
+RUN npm run build
+
+# ─────────────────────────────────────────────────────────────────────────────
+
+FROM node:22-alpine AS runner
+
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY package*.json ./
+COPY prisma ./prisma
+RUN npm ci --omit=dev
+
+# prisma CLI is a devDependency so it's absent after --omit=dev.
+# Copy the CLI and the generated client from the builder stage so that
+# `npx prisma migrate deploy` works when the migrate service runs this image.
+COPY --from=builder /app/node_modules/.prisma      ./node_modules/.prisma
+COPY --from=builder /app/node_modules/prisma       ./node_modules/prisma
+COPY --from=builder /app/node_modules/.bin/prisma  ./node_modules/.bin/prisma
+
+COPY --from=builder /app/dist ./dist
+
+EXPOSE 3001
+CMD ["node", "dist/main.js"]