Add publishing configuration and GitHub Actions workflow

- Add pyproject.toml with package metadata for Comfy Registry
- Add GitHub Action for automatic publishing on version updates

.github/workflows/publish_action.yml

@@ -0,0 +1,20 @@
+name: Publish to Comfy registry
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - "pyproject.toml"
+
+jobs:
+  publish-node:
+    name: Publish Custom Node to registry
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+      - name: Publish Custom Node
+        uses: Comfy-Org/publish-node-action@main
+        with:
+          personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }}

pyproject.toml

@@ -0,0 +1,15 @@
+# pyproject.toml
+[project]
+name = "ComfyUI-TenserTensor"
+description = "A collection of custom nodes for ComfyUI that streamline common workflows. The main goal is to reduce visual clutter by combining frequently used node chains into single, convenient loaders."
+version = "1.0.2"
+license = { file = "LICENSE" }
+dependencies  = []
+
+[project.urls]
+Repository = "https://github.com/tenser-tensor/ComfyUI-TenserTensor"
+
+[tool.comfy]
+PublisherId = "tenser-tensor"
+DisplayName = "Tenser Tensor"
+Icon = "https://raw.githubusercontent.com/tenser-tensor/ComfyUI-TenserTensor/main/icon.png"