build(docker): Install deps with frozen lock file

Author: spuxx-dev

apps/spuxx-astro/Dockerfile

@@ -1,7 +1,7 @@
 FROM node:lts-alpine AS build
 WORKDIR /app
 COPY package*.json ./
-RUN npm install
+RUN npm install --frozen-lockfile
 COPY . .
 RUN npm run build -- --mode custom
 
@@ -10,4 +10,4 @@ COPY ./.nginx/nginx.conf /etc/nginx/nginx.conf
 COPY --from=build /app/dist /usr/share/nginx/html
 
 USER 1000
-EXPOSE 8080
+EXPOSE 8080