Initial project setup: Add contracts, API definitions, tests, and documentation

- Add Foundry project configuration (foundry.toml, foundry.lock)
- Add Solidity contracts (TokenFactory138, BridgeVault138, ComplianceRegistry, etc.)
- Add API definitions (OpenAPI, GraphQL, gRPC, AsyncAPI)
- Add comprehensive test suite (unit, integration, fuzz, invariants)
- Add API services (REST, GraphQL, orchestrator, packet service)
- Add documentation (ISO20022 mapping, runbooks, adapter guides)
- Add development tools (RBC tool, Swagger UI, mock server)
- Update OpenZeppelin submodules to v5.0.0

tools/rbc/config/default.json

@@ -0,0 +1,42 @@
+{
+  "chain": {
+    "chainId": 138,
+    "rpcUrl": "http://localhost:8545",
+    "packetRegistry": "",
+    "triggerRegistry": "",
+    "accountWalletRegistry": "",
+    "complianceRegistry": ""
+  },
+  "storage": {
+    "profilesPath": "./data/profiles",
+    "keysPath": "./data/keys",
+    "metadataPath": "./data/metadata"
+  },
+  "pdf": {
+    "templatePath": "./templates",
+    "signing": {
+      "enabled": false,
+      "certPath": "",
+      "keyPath": "",
+      "password": ""
+    }
+  },
+  "email": {
+    "smtp": {
+      "host": "smtp.example.com",
+      "port": 587,
+      "secure": false,
+      "auth": {
+        "user": "",
+        "pass": ""
+      }
+    }
+  },
+  "as4": {
+    "endpoint": "",
+    "certPath": "",
+    "keyPath": "",
+    "password": ""
+  }
+}
+