fix: avoid duplicate GitHub releases caused by race condition (#37)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: lwshang

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/registry
@@ -49,8 +49,8 @@ jobs:
         uses: actions/upload-artifact@v4
         if: ${{ github.ref_type == 'tag' }}
         with:
-          name: icp-cli-network-launcher-${{ matrix.relname }}-${{ env.VER }}
-          path: dist/icp-cli-network-launcher-${{ matrix.relname }}-${{ env.VER }}.tar.gz
+          name: icp-cli-network-launcher-${{ matrix.relname }}-${{ github.ref_name }}
+          path: dist/icp-cli-network-launcher-${{ matrix.relname }}-${{ github.ref_name }}.tar.gz
 
   aggregate:
     name: build:required
@@ -66,23 +66,18 @@ jobs:
     if: ${{ github.ref_type == 'tag' }}
     needs: build
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        relname: [x86_64-linux, arm64-linux, arm64-darwin, x86_64-darwin]
+    permissions:
+      contents: write
     steps:
-      - name: Download build artifacts
+      - name: Download all build artifacts
         uses: actions/download-artifact@v4
         with:
-          name: icp-cli-network-launcher-${{ matrix.relname }}-${{ github.ref_name }}
-      - name: Upload tarball and sha256
-        uses: svenstaro/upload-release-action@v2
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: icp-*.tar.*
-          file_glob: true
-          tag: ${{ github.ref_name }}
-          prerelease: true
-          make_latest: false
+          pattern: icp-cli-network-launcher-*-${{ github.ref_name }}
+          merge-multiple: true
+      - name: Create release and upload assets
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release create "${{ github.ref_name }}" --repo "${{ github.repository }}" --prerelease icp-*.tar.*
 
   docker-build:
     name: "Build Docker image for ${{ matrix.platform }}"
@@ -142,8 +137,6 @@ jobs:
 
       - name: "Set up Docker Buildx"
         uses: docker/setup-buildx-action@v3
-        with:
-          install: true
 
       - name: "Build and push ${{ matrix.platform }} image"
         id: build