diff --git a/.gitea/workflows/docker-build-push.yml b/.gitea/workflows/docker-build-push.yml
index 80082db..3f97286 100644
--- a/.gitea/workflows/docker-build-push.yml
+++ b/.gitea/workflows/docker-build-push.yml
@@ -13,22 +13,21 @@ on:
       - 'main'
     tags:
       - 'v*'
-    pull_request:
-      branches:
-        - 'main'
-
-env:
-  REGISTRY_HOST: '{{ secrets.REGISTRY_HOST }}'
-  REGISTRY_USERNAME: '{{ secrets.REGISTRY_USERNAME }}'
-  REGISTRY_PASSWORD: '{{ secrets.REGISTRY_PASSWORD }}'
-  IMAGE_NAME: "wavyzz/sample-image"
-  CONTEXT_PATH: "."
-  DOCKERFILE_PATH: "./Dockerfile"
 
 jobs:
   build-and-push:
     name: Build and Push Docker Image
     runs-on: ubuntu-latest
+    env:
+      REGISTRY_HOST: ${{ secrets.REGISTRY_HOST }}
+      REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
+      REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
+      IMAGE_NAME: "wavyzz/sample-image"
+      CONTEXT_PATH: "."
+      DOCKERFILE_PATH: "./Dockerfile"
+      PLATFORMS: "linux/amd64,linux/arm64"
+      CACHE_REF: ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}:buildcache
+      GITEA_TOKEN: ${{ secrets.CI_GITEA_TOKEN }}
 
     steps:
       - name: Checkout repository
@@ -49,7 +48,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          github-token: b60bc646e9ce87d4fffef5ba1501347ea21bdd8f
+          github-token: ${{ env.GITEA_TOKEN }}
           images: ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}
           tags: |
             type=ref,event=branch
@@ -76,8 +75,11 @@ jobs:
           context: ${{ env.CONTEXT_PATH }}
           file: ${{ env.DOCKERFILE_PATH }}
           push: true
+          platforms: ${{ env.PLATFORMS }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=registry,ref=${{ env.CACHE_REF }}
+          cache-to: type=registry,ref=${{ env.CACHE_REF }},mode=max
 
       - name: Image details
         run: |
diff --git a/examples/docker-build-push/Dockerfile b/Dockerfile
similarity index 100%
rename from examples/docker-build-push/Dockerfile
rename to Dockerfile
diff --git a/examples/docker-build-push/.gitea/workflows/docker-build-push.yml b/examples/docker-build-push/.gitea/workflows/docker-build-push.yml
deleted file mode 100644
index 80082db..0000000
--- a/examples/docker-build-push/.gitea/workflows/docker-build-push.yml
+++ /dev/null
@@ -1,87 +0,0 @@
-# === Workflow Doc =========================================================
-# Name: Docker build
-# Purpose: Build & push a Docker image
-# Requires:
-#  -
-# ==========================================================================
-
-name: Build external repo image
-
-on:
-  push:
-    branches:
-      - 'main'
-    tags:
-      - 'v*'
-    pull_request:
-      branches:
-        - 'main'
-
-env:
-  REGISTRY_HOST: '{{ secrets.REGISTRY_HOST }}'
-  REGISTRY_USERNAME: '{{ secrets.REGISTRY_USERNAME }}'
-  REGISTRY_PASSWORD: '{{ secrets.REGISTRY_PASSWORD }}'
-  IMAGE_NAME: "wavyzz/sample-image"
-  CONTEXT_PATH: "."
-  DOCKERFILE_PATH: "./Dockerfile"
-
-jobs:
-  build-and-push:
-    name: Build and Push Docker Image
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v5
-
-      - name: Define branch helpers
-        id: branch
-        run: |
-          DEFAULT="${{ github.event.repository.default_branch }}"
-          CURRENT="${{ github.ref_name }}"
-          if [ "$DEFAULT" = "$CURRENT" ]; then
-            echo "is_default_branch=true" >> $GITHUB_OUTPUT
-          else
-            echo "is_default_branch=false" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Extract Docker metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          github-token: b60bc646e9ce87d4fffef5ba1501347ea21bdd8f
-          images: ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha
-            type=raw,value=latest,enable=${{ steps.branch.outputs.is_default_branch }}
-
-      - name: Set up QEMU  # for multi-platform builds
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx  # for advanced builds
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY_HOST }}
-          username: ${{ env.REGISTRY_USERNAME }}
-          password: ${{ env.REGISTRY_PASSWORD }}
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: ${{ env.CONTEXT_PATH }}
-          file: ${{ env.DOCKERFILE_PATH }}
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-
-      - name: Image details
-        run: |
-          echo "Image pushed: ${{ env.REGISTRY_HOST }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.tags }}"
-          echo "Labels: ${{ steps.meta.outputs.labels }}"
-          echo "Tags: ${{ steps.meta.outputs.tags }}"
-          echo "Digest: ${{ steps.meta.outputs.digest }}"