build: ajout Dockerfile pour rebuild CI/CD

Dockerfile

@@ -0,0 +1,27 @@
+FROM node:22-slim
+
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+WORKDIR /app
+
+# Installer les dépendances
+COPY package.json pnpm-lock.yaml ./
+COPY patches/ ./patches/
+RUN pnpm install --frozen-lockfile
+
+# Copier les sources
+COPY . .
+
+# Compiler le frontend (vite) et le backend (esbuild)
+RUN pnpm run build
+
+# Copier les migrations drizzle
+COPY drizzle/ ./drizzle/
+COPY drizzle.config.ts ./
+
+ENV NODE_ENV=production
+ENV PORT=3000
+
+EXPOSE 3000
+
+CMD ["node", "dist/index.js"]