Add Oracle Aggregator and CCIP Integration

- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control.
- Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities.
- Created .gitmodules to include OpenZeppelin contracts as a submodule.
- Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment.
- Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks.
- Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring.
- Created scripts for resource import and usage validation across non-US regions.
- Added tests for CCIP error handling and integration to ensure robust functionality.
- Included various new files and directories for the orchestration portal and deployment scripts.

.github/workflows/validate-token-list.yml

@@ -0,0 +1,74 @@
+name: Validate Token List
+
+on:
+  push:
+    paths:
+      - 'metamask/token-list.json'
+      - '.github/workflows/validate-token-list.yml'
+  pull_request:
+    paths:
+      - 'metamask/token-list.json'
+      - '.github/workflows/validate-token-list.yml'
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+      
+      - name: Install dependencies
+        run: |
+          npm install -g ajv-cli
+      
+      - name: Validate JSON schema
+        run: |
+          ajv validate -s metamask/token-list.schema.json -d metamask/token-list.json
+      
+      - name: Validate token addresses
+        run: |
+          node -e "
+          const fs = require('fs');
+          const list = JSON.parse(fs.readFileSync('metamask/token-list.json', 'utf8'));
+          const addressRegex = /^0x[a-fA-F0-9]{40}$/;
+          list.tokens.forEach((token, i) => {
+            if (!addressRegex.test(token.address)) {
+              throw new Error(\`Token \${i}: Invalid address format: \${token.address}\`);
+            }
+            if (token.chainId !== 138) {
+              throw new Error(\`Token \${i}: Invalid chainId: \${token.chainId}\`);
+            }
+            if (token.decimals < 0 || token.decimals > 18) {
+              throw new Error(\`Token \${i}: Invalid decimals: \${token.decimals}\`);
+            }
+          });
+          console.log('Token list validation passed');
+          "
+      
+      - name: Check logo availability
+        run: |
+          node -e "
+          const fs = require('fs');
+          const https = require('https');
+          const list = JSON.parse(fs.readFileSync('metamask/token-list.json', 'utf8'));
+          const promises = [];
+          if (list.logoURI) promises.push(checkUrl(list.logoURI));
+          list.tokens.forEach(token => {
+            if (token.logoURI) promises.push(checkUrl(token.logoURI));
+          });
+          Promise.all(promises).then(() => console.log('Logo URLs validated'));
+          
+          function checkUrl(url) {
+            return new Promise((resolve, reject) => {
+              https.get(url, (res) => {
+                if (res.statusCode === 200) resolve();
+                else reject(new Error(\`Failed to fetch \${url}: \${res.statusCode}\`));
+              }).on('error', reject);
+            });
+          }
+          " || echo "Warning: Logo URL validation failed (may be expected for local development)"
+