chore: add circuit test to github actions

.github/workflows/contract-tests.yml

@@ -4,24 +4,39 @@ on:
   [push, pull_request]
 
 jobs:
+  circuits:
+    name: circuits
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 18
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Run tests
+        working-directory: packages/circuits
+        run: yarn test
+
   contracts:
     name: contracts
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-        with:
-          submodules: recursive
 
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
           node-version: 18
-
-      - name: Install Yarn
-        run: npm install -g yarn
+          cache: 'yarn'
 
       - name: Install dependencies
-        run: yarn install
+        run: yarn install --frozen-lockfile
 
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1