ci: migrate release build to GitHub Actions

- add .github/workflows/build.yml: native per-OS runners (ubuntu/macos/windows) build and attach archives to the GitHub Release via gh CLI with GITHUB_TOKEN
- add workflow_dispatch to smoke-test builds without publishing a release
- remove .gitea/workflows/build.yml (cargo-zigbuild + Gitea API upload no longer used)
- docs: point clone and release URLs at github.com and update the Building section

.gitea/workflows/build.yml

@@ -1,76 +0,0 @@
-name: Build
-
-on:
-  release:
-    types: [published]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - target: x86_64-unknown-linux-gnu
-            binary: ccsm
-            archive: ccsm-linux-amd64.tar.gz
-          - target: x86_64-apple-darwin
-            binary: ccsm
-            archive: ccsm-darwin-amd64.tar.gz
-          - target: x86_64-pc-windows-gnu
-            binary: ccsm.exe
-            archive: ccsm-windows-amd64.zip
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set version
-        run: |
-          VERSION="${{ github.event.release.tag_name }}"
-          VERSION="${VERSION#v}"
-          echo "CCSM_VERSION=$VERSION" >> "$GITHUB_ENV"
-
-      - name: Install Rust
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
-          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
-
-      - name: Install Rust targets
-        run: |
-          rustup target add ${{ matrix.target }}
-
-      - name: Build (Linux)
-        if: matrix.target == 'x86_64-unknown-linux-gnu'
-        run: cargo build --release --target ${{ matrix.target }}
-
-      - name: Install Zig
-        if: matrix.target != 'x86_64-unknown-linux-gnu'
-        run: |
-          curl -L -o zig.tar.xz https://ziglang.org/download/0.13.0/zig-linux-x86_64-0.13.0.tar.xz
-          tar xf zig.tar.xz
-          echo "$PWD/zig-linux-x86_64-0.13.0" >> "$GITHUB_PATH"
-
-      - name: Install cargo-zigbuild
-        if: matrix.target != 'x86_64-unknown-linux-gnu'
-        run: cargo install cargo-zigbuild
-
-      - name: Build with zigbuild
-        if: matrix.target != 'x86_64-unknown-linux-gnu'
-        run: cargo zigbuild --release --target ${{ matrix.target }}
-
-      - name: Package
-        run: |
-          cd "target/${{ matrix.target }}/release"
-          if [[ "${{ matrix.target }}" == *-windows-* ]]; then
-            zip "${{ matrix.archive }}" "${{ matrix.binary }}"
-          else
-            tar czf "${{ matrix.archive }}" "${{ matrix.binary }}"
-          fi
-
-      - name: Upload to release
-        run: |
-          curl --fail -X POST \
-            -H "Authorization: Bearer ${{ secrets.GITEA_TOKEN }}" \
-            -H "Content-Type: application/octet-stream" \
-            --data-binary @"target/${{ matrix.target }}/release/${{ matrix.archive }}" \
-            "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/${{ github.event.release.id }}/assets?name=${{ matrix.archive }}"

.github/workflows/build.yml

@@ -0,0 +1,64 @@
+name: Build
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch: # manual: build + package only (no version override, no upload)
+
+permissions:
+  contents: write # so GITHUB_TOKEN can upload assets to the release
+
+jobs:
+  build:
+    name: ${{ matrix.archive }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            target: x86_64-unknown-linux-gnu
+            binary: ccsm
+            archive: ccsm-linux-amd64.tar.gz
+          - os: macos-latest
+            target: x86_64-apple-darwin
+            binary: ccsm
+            archive: ccsm-darwin-amd64.tar.gz
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            binary: ccsm.exe
+            archive: ccsm-windows-amd64.zip
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+
+      - name: Set version from release tag
+        if: github.event_name == 'release'
+        run: |
+          VERSION="${GITHUB_REF_NAME#v}"
+          echo "CCSM_VERSION=$VERSION" >> "$GITHUB_ENV"
+
+      - name: Install Rust toolchain (+ target)
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Build release binary
+        run: cargo build --release --target ${{ matrix.target }}
+
+      - name: Package archive
+        shell: bash
+        run: |
+          cd "target/${{ matrix.target }}/release"
+          if [[ "${{ runner.os }}" == 'Windows' ]]; then
+            powershell -NoProfile -Command "Compress-Archive -Path '${{ matrix.binary }}' -DestinationPath '${{ matrix.archive }}' -Force"
+          else
+            tar czf "${{ matrix.archive }}" "${{ matrix.binary }}"
+          fi
+
+      - name: Upload to GitHub release
+        if: github.event_name == 'release'
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh release upload "${{ github.event.release.tag_name }}" "target/${{ matrix.target }}/release/${{ matrix.archive }}" --clobber

README.md

@@ -7,14 +7,14 @@ A CLI tool for discovering, installing, and managing [Claude Code](https://claud
 ### From source
 
 ```bash
-git clone https://onixbyte.dev/onixbyte/claude-code-skill-manager.git
+git clone https://github.com/onixbyte/claude-code-skill-manager.git
 cd claude-code-skill-manager
 cargo install --path .
 ```
 
 ### Pre-built binaries
 
-Download the latest binary for your platform from the [Releases](https://onixbyte.dev/onixbyte/claude-code-skill-manager/releases) page.
+Download the latest binary for your platform from the [Releases](https://github.com/onixbyte/claude-code-skill-manager/releases) page.
 
 ## Quick start
 
@@ -166,7 +166,7 @@ CCSM fetches `skills.json` from the raw `main` or `master` branch automatically,
 cargo build --release
 ```
 
-Cross-compilation targets: Linux (amd64), macOS (amd64), and Windows (amd64) via `cargo-zigbuild`.
+Release binaries for Linux, macOS, and Windows (amd64) are built natively per platform by GitHub Actions and attached to each GitHub Release.
 
 ## Contributing