Add release event trigger to CI workflow for automatic releases

This fixes the issue where creating a release through the GitHub UI
doesn't trigger the build and asset upload workflow. Now the workflow
will trigger on both:
1. Tag pushes (existing behavior)
2. Release creation/publication events (new behavior)

The workflow determines the correct tag name based on the event type
and handles both cases appropriately.

Co-authored-by: esnya <2088693+esnya@users.noreply.github.com>

Author: Copilot

.github/workflows/ci.yml

@@ -7,6 +7,8 @@ on:
     tags:
       - v*
   pull_request:
+  release:
+    types: [created, published]
   workflow_dispatch:
 
 permissions:
@@ -106,7 +108,7 @@ jobs:
           dotnet test WhileLoopTimeout.sln --configuration Release --no-build
 
       - name: Prepare release assets
-        if: startsWith(github.ref, 'refs/tags/v')
+        if: startsWith(github.ref, 'refs/tags/v') || github.event_name == 'release'
         shell: bash
         run: |
           set -euo pipefail
@@ -118,7 +120,7 @@ jobs:
           fi
 
       - name: Upload release artifacts
-        if: startsWith(github.ref, 'refs/tags/v')
+        if: startsWith(github.ref, 'refs/tags/v') || github.event_name == 'release'
         uses: actions/upload-artifact@v4
         with:
           name: while-loop-timeout
@@ -128,7 +130,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     needs: build
-    if: startsWith(github.ref, 'refs/tags/v')
+    if: startsWith(github.ref, 'refs/tags/v') || github.event_name == 'release'
     permissions:
       contents: write
     steps:
@@ -138,11 +140,21 @@ jobs:
           name: while-loop-timeout
           path: release-artifacts
 
+      - name: Determine release tag
+        id: tag
+        shell: bash
+        run: |
+          if [ "${{ github.event_name }}" = "release" ]; then
+            echo "tag_name=${{ github.event.release.tag_name }}" >> "$GITHUB_OUTPUT"
+          else
+            echo "tag_name=${{ github.ref_name }}" >> "$GITHUB_OUTPUT"
+          fi
+
       - name: Publish GitHub release
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: ${{ github.ref_name }}
-          name: While Loop Timeout ${{ github.ref_name }}
+          tag_name: ${{ steps.tag.outputs.tag_name }}
+          name: While Loop Timeout ${{ steps.tag.outputs.tag_name }}
           generate_release_notes: true
           files: |
             release-artifacts/WhileLoopTimeout.dll