[DO NOT MERGE] UUPS upgradability for the Sequencing chain contract + deployer

.github/workflows/storage-layout.yaml

@@ -0,0 +1,59 @@
+name: Storage Layout Validation
+
+permissions:
+  contents: read
+
+on:
+  pull_request:
+    paths:
+      - 'synd-contracts/src/**/*.sol'
+      - 'synd-contracts/foundry.toml'
+      - 'synd-contracts/remappings.txt'
+  push:
+    branches: [main]
+    paths:
+      - 'synd-contracts/src/**/*.sol'
+      - 'synd-contracts/foundry.toml'
+      - 'synd-contracts/remappings.txt'
+
+env:
+  FOUNDRY_PROFILE: default
+  FOUNDRY_DISABLE_NIGHTLY_WARNING: true
+
+jobs:
+  storage-layout-validation:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: synd-contracts
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          submodules: recursive
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+
+      - name: Install Foundry dependencies
+        run: forge install
+
+      - name: Validate UUPS storage layouts
+        run: |
+          echo "🔍 Validating UUPS upgradeable contracts use namespaced storage..."
+          echo ""
+
+          # Build contracts
+          forge build
+
+          # Run storage validation script
+          chmod +x scripts/check-uups-storage.sh
+          ./scripts/check-uups-storage.sh
+

.gitignore

@@ -78,6 +78,7 @@ synd-contracts/.claude/settings.local.json
 # contract bindings generated artifact
 synd-contracts/soljson-latest.js
 
+
 ./bin
 
 *.db

.pre-commit-config.yaml

@@ -65,3 +65,11 @@ repos:
         language: system
         types: [cargo]
         pass_filenames: false
+      - id: storage-layout-update
+        name: Update storage layout baseline
+        entry: synd-contracts/scripts/storage-checks/update-baseline.sh
+        language: script
+        files: 'synd-contracts/src/.*\.sol$'
+        pass_filenames: false
+        always_run: false
+        stages: [pre-commit]

create-chain/Makefile

@@ -28,15 +28,7 @@ generate-contract-abis:
 	@echo "Generating RequireAndModule..."
 	@cd ../synd-contracts && \
 	  echo "export const requireAndModuleABI = $$(forge inspect src/requirement-modules/RequireAndModule.sol:RequireAndModule abi --json) as const" > ../create-chain/src/abi/synd/RequireAndModule.ts
-
-	@echo "Generating RequireAndModuleFactory..."
-	@cd ../synd-contracts && \
-	  echo "export const requireAndModuleFactoryABI = $$(forge inspect src/factory/PermissionModuleFactories.sol:RequireAndModuleFactory abi --json) as const" > ../create-chain/src/abi/synd/RequireAndModuleFactory.ts
-
-	@echo "Generating SyndicateFactory..."
-	@cd ../synd-contracts && \
-	  echo "export const syndicateFactoryABI = $$(forge inspect src/factory/SyndicateFactory.sol:SyndicateFactory abi --json) as const" > ../create-chain/src/abi/synd/SyndicateFactory.ts
-
+
 	@echo "Generating SyndicateSequencingChain..."
 	@cd ../synd-contracts && \
 	  echo "export const syndicateSequencingChainABI = $$(forge inspect src/SyndicateSequencingChain.sol:SyndicateSequencingChain abi --json) as const" > ../create-chain/src/abi/synd/SyndicateSequencingChain.ts

create-chain/src/abi/synd/ArbChainConfig.ts

@@ -267,6 +267,32 @@ export const arbChainConfigABI = [
     "outputs": [],
     "stateMutability": "nonpayable"
   },
+  {
+    "type": "function",
+    "name": "updateVersion",
+    "inputs": [
+      {
+        "name": "newVersion",
+        "type": "string",
+        "internalType": "string"
+      }
+    ],
+    "outputs": [],
+    "stateMutability": "nonpayable"
+  },
+  {
+    "type": "function",
+    "name": "version",
+    "inputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "string",
+        "internalType": "string"
+      }
+    ],
+    "stateMutability": "view"
+  },
   {
     "type": "event",
     "name": "AppchainBlockExplorerUrlUpdated",