Add Publish Crate Workflow

.github/workflows/publish_crate.yml

@@ -0,0 +1,26 @@
+name: Publish Helius SDK Crate
+
+on:
+  workflow_dispatch:
+
+jobs:
+  manual-job:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+
+      - name: Setup Rust environment
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          default: true
+          profile: minimal
+
+      - name: Publish to crates.io
+        uses: actions-rs/cargo@v1
+        with:
+          command: publish
+          args: --token ${{ secrets.CRATES_IO_TOKEN }}
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}