chore(action): split up github docker actions to build faster

.github/workflows/docker_image_gen.yaml

@@ -1,4 +1,4 @@
-name: Create docker images
+name: Create superposition docker image
 
 on: workflow_dispatch
 
@@ -40,15 +40,5 @@ jobs:
               with:
                   push: true
                   context: .
-                  file: ./DockerFile
                   platforms: linux/amd64,linux/arm64
                   tags: datron1/superposition:${{ steps.git_tag.outputs.docker_tag }}, datron1/superposition:latest
-
-            - name: Build and push example image
-              uses: docker/build-push-action@v6
-              with:
-                  push: true
-                  context: .
-                  platforms: linux/amd64,linux/arm64
-                  file: ./example.DockerFile
-                  tags: datron1/superposition-demo-app:${{ steps.git_tag.outputs.docker_tag }}, datron1/superposition-demo-app:latest

.github/workflows/example_docker_image_gen.yaml

@@ -0,0 +1,45 @@
+name: Create superposition example docker image
+
+on: workflow_dispatch
+
+concurrency:
+    group: ${{ github.workflow }}-${{ github.ref }}
+    cancel-in-progress: true
+
+jobs:
+    docker:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout repository
+              uses: actions/checkout@v4
+              with:
+                  fetch-depth: 0
+                  token: ${{ secrets.SUPERPOSITION_TOKEN }}
+
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v3
+
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v3
+
+            - name: Get latest tag
+              id: git_tag
+              shell: bash
+              run: |
+                docker_tag=`git tag -l --sort=-creatordate | grep "^v" | head -n 1 | sed 's/^v//'`
+                echo "docker_tag=$docker_tag" >> $GITHUB_OUTPUT
+
+            - name: Login to Docker Hub
+              uses: docker/login-action@v3
+              with:
+                  username: ${{ secrets.DOCKERHUB_USERNAME }}
+                  password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+            - name: Build and push example image
+              uses: docker/build-push-action@v6
+              with:
+                  push: true
+                  context: .
+                  platforms: linux/amd64,linux/arm64
+                  file: ./example.Dockerfile
+                  tags: datron1/superposition-demo-app:${{ steps.git_tag.outputs.docker_tag }}, datron1/superposition-demo-app:latest

DockerFile

@@ -39,7 +39,7 @@ RUN cargo build --release
 RUN pwd
 RUN ls -l target
 
-FROM ubuntu:24.04 as runtime
+FROM debian:bookworm-slim as runtime
 
 ENV NODE_VERSION=18.19.0
 WORKDIR /app

example.DockerFile

@@ -37,7 +37,7 @@ RUN cp .env.example target/.env
 # building backend
 RUN cargo build --release
 
-FROM ubuntu:24.04 as runtime
+FROM debian:bookworm-slim as runtime
 
 ENV NODE_VERSION=18.19.0
 WORKDIR /app