chore: ci for tests and solhint

.github/workflows/checks.yml

@@ -98,3 +98,49 @@ jobs:
 
       - name: Validate URLs
         run: awesome_bot ./*.md src/**/*.sol --allow-dupe --allow-redirect --request-delay 0.4 --white-list mainnet.infura.io/v3,localhost
+
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+        node_version:
+          - 20
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+
+      - name: Run Forge build
+        run: |
+          forge --version
+          forge build --sizes
+        id: build
+
+      - name: Run Forge tests
+        run: |
+          forge test -vvv --ffi
+        id: t
+
+  solhint:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+        node_version:
+          - 20
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Run solhint
+        run: |
+          npx solhint 'src/**/*.sol'