added github workflows

Author: Zerskk

.github/workflows/docker-image.yml

@@ -0,0 +1,41 @@
+name: Create and publish a Docker image
+
+on:
+  push:
+    branches: ['main']
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

project_template.rb

@@ -53,7 +53,7 @@ class << self
       # rubocop:disable Metrics/AbcSize
       def localized_templates_table
         [
-          ProjectTemplate.new('dataplant-arc', 'ARC', _('Includes DataPLANT ARC structure'), 'https://gitlab.com/gitlab-org/project-templates/rails', '/assets/dataplant-arc.png'),
+          ProjectTemplate.new('arc', 'ARC', _('Includes DataPLANT ARC structure'), 'https://gitlab.com/gitlab-org/project-templates/rails', '/assets/dataplant-arc.png'),
           ProjectTemplate.new('rails', 'Ruby on Rails', _('Includes an MVC structure, Gemfile, Rakefile, along with many others, to help you get started'), 'https://gitlab.com/gitlab-org/project-templates/rails', 'illustrations/logos/rails.svg'),
           ProjectTemplate.new('spring', 'Spring', _('Includes an MVC structure, mvnw and pom.xml to help you get started'), 'https://gitlab.com/gitlab-org/project-templates/spring', 'illustrations/logos/spring.svg'),
           ProjectTemplate.new('express', 'NodeJS Express', _('Includes an MVC structure to help you get started'), 'https://gitlab.com/gitlab-org/project-templates/express', 'illustrations/logos/express.svg'),