add evm workflow file

.github/workflows/evm.yml

@@ -0,0 +1,31 @@
+name: evm 
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+      - 'evm/**'
+  push:
+    branches:
+      - main
+env:
+  FOUNDRY_PROFILE: ci
+jobs:
+  test:
+    strategy:
+      fail-fast: true
+    name: forge test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+      - name: Run Forge build
+        working-directory: evm
+        run: make build 
+      - name: Run unit tests
+        working-directory: evm
+        run: make test 

.github/workflows/solana.yml

@@ -4,7 +4,9 @@ on:
     branches:
       - main
       - solana/integration
-  pull_request: null
+  pull_request:
+    paths:
+      - 'solana/**' 
 
 env:
   RUSTC_VERSION: 1.75.0

.github/workflows/universal-rs.yml

@@ -4,6 +4,8 @@ on:
   push:
     branches: [main]
   pull_request:
+    paths:
+      - 'universal/**'
 
 env:
   CARGO_TERM_COLOR: always