Fix broken CI deploy and pages workflows (#53)

- deploy-kind.yaml: Remove push/PR triggers, keep only manual
  workflow_dispatch. The job requires a self-hosted runner with Docker
  which is not currently registered, causing jobs to queue forever.
- publish-pages.yaml: Bump configure-pages v3->v5,
  upload-pages-artifact v2->v3, deploy-pages v2->v4. The old v2
  actions depend on deprecated upload-artifact v3 which GitHub now
  blocks.

Co-authored-by: Areg Melik-Adamyan <areg@sphynx.local>
Co-authored-by: Cursor <cursoragent@cursor.com>

Author: 3 people

.github/workflows/deploy-kind.yaml

@@ -2,12 +2,7 @@ name: Single node cluster with Kind
 
 # Controls when the workflow will run
 on:
-  # Triggers the workflow on push or pull request events but only for the main branch
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-  # Allows you to run this workflow manually from the Actions tab
+  # Manual trigger only - requires a self-hosted runner with Docker
   workflow_dispatch:
 
 env:

.github/workflows/publish-pages.yaml

@@ -29,14 +29,14 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@v5
       - name: Build with Jekyll
         uses: actions/jekyll-build-pages@v1
         with:
           source: ./docs
           destination: ./_site
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v2
+        uses: actions/upload-pages-artifact@v3
 
   # Deployment job
   deploy:
@@ -48,4 +48,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4