fix(chore): fix some minor issue

Author: Mikaël Bouchez

Dockerfile

@@ -1,11 +1,11 @@
-FROM node:22 AS build
+FROM node:22-alpine AS build
 WORKDIR /app
 COPY package*.json ./
 RUN npm ci
 COPY . .
 RUN npm run build
 
-FROM node:22 AS runtime
+FROM node:22-alpine AS runtime
 WORKDIR /app
 
 COPY --from=build /app/node_modules ./node_modules
@@ -16,4 +16,6 @@ COPY --from=build /app/data ./build/data
 EXPOSE 3030
 WORKDIR /app/build
 
+USER node
+
 CMD ["node", "server.js"]

README.md

@@ -24,7 +24,6 @@ cd githubworkflow-handson-nodejs
 
 ```sh
 git checkout -b john
-# git switch -c john
 ```
 
 - Install the project dependencies