Add GitHub Release creation to workflow

- Added automatic GitHub Release creation when pushing to feature/gopher-auth-build
- Added option to create release on manual workflow dispatch
- Release includes all 6 platform builds as downloadable assets
- Release tag format: v{version}-{timestamp} (e.g., v0.1.0-20231220-143022)
- Release body contains the build report with platform details
- Uses softprops/action-gh-release action for release creation

Now build artifacts will be available in GitHub Releases section for download.

Author: RahulHere

.github/workflows/build-all.yml

@@ -18,6 +18,11 @@ on:
         required: false
         default: '0.1.0'
         type: string
+      create_release:
+        description: 'Create GitHub Release'
+        required: false
+        default: true
+        type: boolean
 
 env:
   BUILD_TYPE: ${{ github.event.inputs.build_type || 'Release' }}
@@ -215,7 +220,9 @@ jobs:
     name: Package All Artifacts
     runs-on: ubuntu-latest
     needs: [build-linux, build-windows, build-macos]
-    if: github.event_name == 'push' && github.ref == 'refs/heads/feature/gopher-auth-build'
+    if: |
+      (github.event_name == 'push' && github.ref == 'refs/heads/feature/gopher-auth-build') ||
+      (github.event_name == 'workflow_dispatch' && github.event.inputs.create_release == 'true')
     
     steps:
       - name: Checkout code
@@ -311,6 +318,34 @@ jobs:
             *.zip
             BUILD_REPORT.md
           retention-days: 30
+      
+      - name: Generate release tag
+        id: tag
+        run: |
+          # Generate tag based on version and timestamp
+          VERSION="${{ env.LIB_VERSION }}"
+          TIMESTAMP=$(date +%Y%m%d-%H%M%S)
+          TAG="v${VERSION}-${TIMESTAMP}"
+          echo "tag=${TAG}" >> $GITHUB_OUTPUT
+          echo "Release tag: ${TAG}"
+      
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ steps.tag.outputs.tag }}
+          name: libgopher_mcp_auth ${{ steps.tag.outputs.tag }}
+          body_path: BUILD_REPORT.md
+          draft: false
+          prerelease: false
+          files: |
+            libgopher_mcp_auth-linux-x64.tar.gz
+            libgopher_mcp_auth-linux-arm64.tar.gz
+            libgopher_mcp_auth-windows-x64.zip
+            libgopher_mcp_auth-windows-arm64.zip
+            libgopher_mcp_auth-macos-x64.tar.gz
+            libgopher_mcp_auth-macos-arm64.tar.gz
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   # Summary job
   summary: