Refactor publish workflow to composite action

Converted the publish workflow from a job-based GitHub Actions workflow to a reusable composite action. Added inputs for personal access token and skip_checkout, included Python setup and comfy-cli installation steps, and updated the publish command to use the new structure.

.github/workflows/publish.yml

@@ -1,28 +1,29 @@
-name: Publish to Comfy registry
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - main
-      - master
-    paths:
-      - "pyproject.toml"
-
-permissions:
-  issues: write
-
-jobs:
-  publish-node:
-    name: Publish Custom Node to registry
-    runs-on: ubuntu-latest
-    if: ${{ github.repository_owner == 'Azornes' }}
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v4
-        with:
-          submodules: true
-      - name: Publish Custom Node
-        uses: Comfy-Org/publish-node-action@v1
-        with:
-          ## Add your own personal access token to your Github Repository secrets and reference it here.
-          personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }}
+name: "Publish To Registry"
+description: "Publish Custom Nodes to Registry."
+inputs:
+  personal_access_token:
+    description: "Personal Access Token for authenticating to the Registry"
+    required: true
+  skip_checkout:
+    description: "Whether to skip the checkout step (true/false)"
+    required: false
+    default: 'false'
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout Custom Node Repository
+      uses: actions/checkout@v4
+      if: ${{ inputs.skip_checkout != 'true' }}
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+          python-version: '3.10'
+    - name: Install comfy-cli
+      shell: bash
+      run: |
+          pip install comfy-cli
+    - name: Publish Node
+      shell: bash
+      run: |
+          comfy --skip-prompt --no-enable-telemetry env
+          comfy node publish --token ${{ secrets.REGISTRY_ACCESS_TOKEN }}