👷(images) streamline images and add docker layer caching

Introduce docker layer caching in E2E, streamline docker image file.

.github/workflows/people.yml

@@ -181,12 +181,19 @@ jobs:
           path: src/frontend/apps/desk/out/
           key: build-front-${{ github.run_id }}
 
+      - name: Set up Docker CLI
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          load: true
+
       - name: Build and Start Docker Servers
-        env:
-          DOCKER_BUILDKIT: 1
-          COMPOSE_DOCKER_CLI_BUILD: 1
         run: |
-          docker compose build --pull --build-arg BUILDKIT_INLINE_CACHE=1
           make run
 
       - name: Apply DRF migrations

Dockerfile

@@ -29,7 +29,6 @@ FROM node:20 AS frontend-builder-dev
 WORKDIR /builder
 
 COPY --from=frontend-deps /deps/node_modules ./node_modules
-COPY ./src/frontend .
 
 WORKDIR ./apps/desk
 
@@ -59,6 +58,8 @@ COPY ./src/frontend/apps/desk/conf/default.conf /etc/nginx/conf.d
 
 # Copy entrypoint
 COPY ./docker/files/usr/local/bin/entrypoint /usr/local/bin/entrypoint
+# Copy sources
+COPY ./src/frontend .
 
 ENTRYPOINT [ "/usr/local/bin/entrypoint" ]
 
@@ -71,7 +72,7 @@ FROM base AS back-builder
 WORKDIR /builder
 
 # Copy required python dependencies
-COPY ./src/backend /builder
+COPY ./src/backend/pyproject.toml /builder
 
 RUN mkdir /install && \
   pip install --prefix=/install .
@@ -157,6 +158,8 @@ USER root:root
 # Install psql
 RUN apk add postgresql-client
 
+COPY ./src/backend/people ./people
+
 # Uninstall people and re-install it in editable mode along with development
 # dependencies
 RUN pip uninstall -y people
@@ -179,6 +182,8 @@ FROM core AS backend-production
 
 ARG PEOPLE_STATIC_ROOT=/data/static
 
+COPY ./src/backend .
+
 # Gunicorn
 RUN mkdir -p /usr/local/etc/gunicorn
 COPY docker/files/usr/local/etc/gunicorn/people.py /usr/local/etc/gunicorn/people.py