feat: mainnet storage diff ci

.github/storage-diff.json

@@ -0,0 +1,28 @@
+{
+    "contracts": [
+      {
+        "name": "AVSDirectory",
+        "address": "0x135dda560e946695d6f155dacafc6f1f25c1f5af"
+      },
+      {
+        "name": "DelegationManager",
+        "address": "0x39053D51B77DC0d36036Fc1fCc8Cb819df8Ef37A"
+      },
+      {
+        "name": "RewardsCoordinator",
+        "address": "0x7750d328b314EfFa365A0402CcfD489B80B0adda"
+      },
+      {
+        "name": "StrategyManager",
+        "address": "0x858646372CC42E1A627fcE94aa7A7033e7CF075A"
+      },
+      {
+        "name": "StrategyFactory",
+        "address": "0x5e4C39Ad7A3E881585e383dB9827EB4811f6F647"
+      },
+      {
+        "name": "EigenPodManager",
+        "address": "0x91E677b07F7AF907ec9a428aafA9fc14a0d3A338"
+      }
+    ]
+}

.github/workflows/storage-diff.yml

@@ -0,0 +1,33 @@
+name: Storage Diff
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - "dev"
+
+jobs:
+  storage-diff:
+    name: CI
+
+    # Use latest Ubuntu runner.
+    runs-on: ubuntu-latest
+
+    steps:
+      # Check out repository with all submodules for complete codebase access.
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      # Install the Foundry toolchain.
+      - name: "Install Foundry"
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: stable
+
+      # Run storage diff check to detect storage layout incompatibilities.
+      - name: "Storage Layout Check"
+        run: |
+          bash bin/storage-diff.sh --rpc-url ${{ secrets.RPC_MAINNET }} --etherscan-key ${{ secrets.ETHERSCAN_API_KEY }} --input .github//storage-diff.json
+        id: storage-diff