fix(docker): updated docker file

Author: nsemets

Dockerfile

@@ -1,59 +1,37 @@
-# Build
-FROM node:22-alpine AS build
-
+# Dependencies stage
+FROM node:22-alpine AS deps
 WORKDIR /app
-
 COPY package*.json ./
-RUN npm install
+RUN npm ci --no-audit --no-fund
 
+# Build stage (SSR build output)
+FROM deps AS build
 COPY . .
+RUN NG_BUILD_OPTIMIZE_CHUNKS=1 npx ng build --configuration=ssr --verbose
 
-RUN npm link @angular/cli
-RUN NG_BUILD_OPTIMIZE_CHUNKS=1 ng build --verbose
-
-# Dist
-FROM node:22-alpine AS dist
-
-WORKDIR /code
-
-COPY --from=build /app/dist /code/dist
-
-# SSR
-FROM node:22-alpine AS ssr
-
+# SSR runtime stage
+FROM build AS ssr
 WORKDIR /app
-
-COPY package*.json ./
-RUN npm install
-
-COPY . .
-
-RUN npm link @angular/cli
-RUN NG_BUILD_OPTIMIZE_CHUNKS=1 ng build --configuration=ssr --verbose
-
-RUN npm ci --omit=dev --ignore-scripts --no-audit --no-fund
-
+RUN npm prune --omit=dev --no-audit --no-fund
 EXPOSE 4000
-
 ENV PORT=4000
-
 CMD ["node", "dist/osf/server/server.mjs"]
 
-# Dev - run only
-FROM build AS dev
+# Static dist artifact stage
+FROM node:22-alpine AS dist
+WORKDIR /code
+COPY --from=build /app/dist /code/dist
 
+# Dev server stage
+FROM deps AS dev
+COPY . .
 EXPOSE 4200
+CMD ["npx", "ng", "serve", "--host", "0.0.0.0"]
 
-CMD ["ng", "serve"]
-
-# Local Development - coding
+# Local development stage
 FROM node:22-alpine AS local-dev
 WORKDIR /app
-
-# Install deps in the image (kept in container)
 COPY package*.json ./
-# COPY package-lock.docker.json ./package-lock.json
 RUN npm ci --no-audit --no-fund
-
-# Expose Angular dev server
 EXPOSE 4200
+CMD ["npx", "ng", "serve", "--host", "0.0.0.0"]