ci: publish workflow (#22)

Author: hashemix

.github/workflows/publish.yml

@@ -0,0 +1,24 @@
+name: Publish to Crates.io
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Install Rust Toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Install cargo-workspaces
+        run: cargo install cargo-workspaces
+
+      - name: Publish to Crates.io
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: cargo workspaces publish --no-git-commit --publish-as-is --token $CARGO_REGISTRY_TOKEN