fix: add github pages workflow and bench mod (#19)

.gitattributes

@@ -0,0 +1 @@
+benchmarks/* linguist-vendored

.github/workflows/docs.yml

@@ -0,0 +1,40 @@
+name: Deploy benchmarks to github pages
+
+on:
+  push:
+    branches:
+      - master
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "deploy"
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.url }}
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+
+      - name: Upload artifact
+        run: actions/upload-pages-artifact@v1
+        with:
+          path: "./benchmarks"
+
+      - name: Deploy to Github Pages
+        id: deployment
+        uses: actions/deploy-pages@v1

sdk/benches/benches.rs

@@ -112,6 +112,8 @@ macro_rules! define_curve_benchmarks {
                     );
                 })
             });
+
+            group.finish();
         }
     };
 }