Add github action step to publish lib crate if not already published

.github/workflows/publish-crate.yml

@@ -14,7 +14,18 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
 
-      - name: Publish to crates.io
+      - name: Publish lib to crates.io if it is not published
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
+        run: |
+          crate_name="tinted-builder"
+          version="$(cargo read-manifest --manifest-path ./tinted-builder/Cargo.toml | jq -r ".version")"
+          response=$(curl -s "https://crates.io/api/v1/crates/$crate_name")
+          if ! echo "$response" | grep -q "\"num\":\"$version\""; then
+            cargo publish -p tinted-builder --locked
+          fi
+
+      - name: Publish cli to crates.io
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
         run: cargo publish -p tinted-builder-rust --locked