Multichain ImageGen

.github/workflows/ci.yml

@@ -30,6 +30,13 @@ jobs:
         with:
           node-version: "22"
 
+      # Build shared chain-utils first (required by website)
+      - name: Build chain-utils
+        run: |
+          cd shared/chain-utils
+          npm ci
+          npm run build
+
       # Install website dependencies
       - name: Install website dependencies
         run: |

.github/workflows/codeql.yml

@@ -39,9 +39,16 @@ jobs:
           node-version: "22"
           cache: "npm"
           cache-dependency-path: |
+            shared/chain-utils/package-lock.json
             website/package-lock.json
             scw_js/package-lock.json
 
+      - name: Build chain-utils (local dependency)
+        working-directory: ./shared/chain-utils
+        run: |
+          npm ci
+          npm run build
+
       - name: Install dependencies (website)
         working-directory: ./website
         run: npm ci

.github/workflows/pages.yml

@@ -14,6 +14,12 @@ jobs:
 
       - name: Install and Build 🔧 # This example project is built using npm and outputs the result to the 'build' folder. Replace with the commands required to build your project, or remove this step entirely if your site is pre-built.
         run: |
+          # Build shared chain-utils first (required by website)
+          cd shared/chain-utils
+          npm ci
+          npm run build
+          cd ../..
+          # Build website
           cd website
           npm ci
           npm run build

eth/DEPLOY_SUPPORT_V2_GUIDE.md

@@ -14,8 +14,8 @@ This guide explains how to deploy the SupportV2 contract to Optimism and Base ma
 
 SupportV2 is an evolution of the original Support contract with these key changes:
 
-| Feature | Support (v1) | SupportV2 |
-|---------|--------------|-----------|
+| Feature              | Support (v1)  | SupportV2                |
+| -------------------- | ------------- | ------------------------ |
 | `donate()` signature | `donate(url)` | `donate(url, recipient)` |
 
 | Upgradeability | None | UUPS proxy |
@@ -82,17 +82,17 @@ networks: {
 
 ### Testnets ✅
 
-| Network | Proxy Address | Implementation | Verified |
-|---------|---------------|----------------|----------|
-| Optimism Sepolia | `0x9859431b682e861b19e87Db14a04944BC747AB6d` | - | ✅ |
-| Base Sepolia | `0xaB44BE78499721b593a0f4BE2099b246e9C53B57` | - | ✅ |
+| Network          | Proxy Address                                | Implementation | Verified |
+| ---------------- | -------------------------------------------- | -------------- | -------- |
+| Optimism Sepolia | `0x9859431b682e861b19e87Db14a04944BC747AB6d` | -              | ✅       |
+| Base Sepolia     | `0xaB44BE78499721b593a0f4BE2099b246e9C53B57` | -              | ✅       |
 
 ### Mainnets ✅
 
-| Network | Proxy Address | Implementation | Verified |
-|---------|---------------|----------------|----------|
-| Optimism | `0x4ca63f8A4Cd56287E854f53E18ca482D74391316` | `0x011881999565F10aB2C62912878050Fb5deC10ac` | ✅ |
-| Base | `0xB70EA4d714Fed01ce20E93F9033008BadA1c8694` | `0x314B07fBd33A7343479e99E6682D5Ee1da7F17c1` | ✅ |
+| Network  | Proxy Address                                | Implementation                               | Verified |
+| -------- | -------------------------------------------- | -------------------------------------------- | -------- |
+| Optimism | `0x4ca63f8A4Cd56287E854f53E18ca482D74391316` | `0x011881999565F10aB2C62912878050Fb5deC10ac` | ✅       |
+| Base     | `0xB70EA4d714Fed01ce20E93F9033008BadA1c8694` | `0x314B07fBd33A7343479e99E6682D5Ee1da7F17c1` | ✅       |
 
 ## Configuration File
 
@@ -135,10 +135,13 @@ Edit `scripts/deploy-support-v2.config.json`:
   }
 }
 ```
+
     "environment": "mainnet"
-  }
+
 }
-```
+}
+
+````
 
 ### Configuration Options
 
@@ -175,9 +178,10 @@ cd eth
 
 # Edit config: set validateOnly: true
 npx hardhat run scripts/deploy-support-v2.ts --network optimisticEthereum
-```
+````
 
 **What happens:**
+
 - ✅ Validates contract compiles successfully
 - ✅ Checks OpenZeppelin upgrade patterns
 - ✅ Verifies UUPS proxy compatibility
@@ -192,6 +196,7 @@ npx hardhat run scripts/deploy-support-v2.ts --network optimisticEthereum
 ```
 
 **What happens:**
+
 - ✅ Shows deployment parameters
 - ✅ Validates configuration
 - ✅ Simulates deployment flow
@@ -205,6 +210,7 @@ npx hardhat run scripts/deploy-support-v2.ts --network optimisticEthereum
 ```
 
 **For Base Mainnet:**
+
 ```bash
 npx hardhat run scripts/deploy-support-v2.ts --network base
 ```
@@ -282,11 +288,13 @@ npx hardhat run scripts/verify-contract.ts --network base
 ```
 
 The script will:
+
 1. Verify the implementation contract
 2. Attempt proxy verification with multiple strategies
 3. Handle "Already Verified" gracefully
 
 **Alternative (simple):**
+
 ```bash
 npx hardhat verify --network optimisticEthereum <IMPLEMENTATION_ADDRESS>
 ```
@@ -302,7 +310,7 @@ const SUPPORT_V2_ADDRESSES: Record<number, `0x${string}`> = {
   [baseSepolia.id]: "0xaB44BE78499721b593a0f4BE2099b246e9C53B57",
   // Mainnets - ADD THESE AFTER DEPLOYMENT
   [optimism.id]: "0x...", // ← Optimism Mainnet proxy address
-  [base.id]: "0x...",     // ← Base Mainnet proxy address
+  [base.id]: "0x...", // ← Base Mainnet proxy address
 };
 
 // Update default chain for production
@@ -369,6 +377,7 @@ Ensure `scripts/deploy-support-v2.config.json` exists.
 ### "OpenZeppelin upgrade validation failed"
 
 Check the contract for:
+
 - Missing `__gap` arrays in base contracts
 - Storage layout incompatibilities