ci: abstract release publishing into a composite action

.github/actions/publish-release/action.yml

@@ -0,0 +1,39 @@
+name: "Publish Release"
+description: "Publishes a release to Github and npm"
+
+inputs:
+  branchName:
+    description: 'The branch name of from which this release was triggered'
+    required: false
+    default: 'latest'
+  githubToken:
+    description: 'The Github auth token'
+    required: false
+    default: 'latest'
+  npmToken:
+    description: 'The npm auth token'
+    required: false
+    default: 'latest'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Setup Project
+      uses: ./setup
+
+    - name: Build Project
+      run: npm run build
+
+    - name: Semantic Release
+      run: npx semantic-release
+      env:
+        GITHUB_TOKEN: ${{ inputs.githubToken }}
+
+    - name: Publish to npm
+      run: npm publish ./dist/*.tgz --tag ${{ inputs.tag }}
+        NODE_AUTH_TOKEN: ${{ inputs.npmToken }}

.github/workflows/handle-release-branch-push.yml

@@ -0,0 +1,25 @@
+name: Handle Release Branch Push
+
+on:
+  push:
+    branches:
+      - 'alpha'
+      - 'beta'
+      - 'main'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Project
+        uses: ./.github/actions/publish-release
+        with:
+          branchName: ${{ github.head_ref || github.ref_name }}
+          githubToken: ${{ secrets.GITHUB_TOKEN }}
+          npmToken: ${{ secrets.NPM_TOKEN }}