config pour génération d'image docker à la création de release

Dockerfile

@@ -0,0 +1,13 @@
+# Stage 1 — Build Angular
+FROM node:22-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+# Stage 2 — Serve with nginx
+FROM nginx:alpine
+COPY --from=builder /app/dist/Bonsai-webapp/browser /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80