refactor: move brother_node development artifact to dev/test-nodes subdirectory

Development Artifact Cleanup:
✅ BROTHER_NODE REORGANIZATION: Moved development test node to appropriate location
- dev/test-nodes/brother_node/: Moved from root directory for better organization
- Contains development configuration, test logs, and test chain data
- No impact on production systems - purely development/testing artifact

✅ DEVELOPMENT ARTIFACTS IDENTIFIED:
- Chain ID: aitbc-brother-chain (test/development chain)
- Ports: 8010 (P2P) and 8011 (RPC) - different from production
- Environment: .env file with test configuration
- Logs: rpc.log and node.log from development testing session (March 15, 2026)

✅ ROOT DIRECTORY CLEANUP: Removed development clutter from production directory
- brother_node/ moved to dev/test-nodes/brother_node/
- Root directory now contains only production-ready components
- Development artifacts properly organized in dev/ subdirectory

DIRECTORY STRUCTURE IMPROVEMENT:
📁 dev/test-nodes/: Development and testing node configurations
🏗️ Root Directory: Clean production structure with only essential components
🧪 Development Isolation: Test environments separated from production

BENEFITS:
✅ Clean Production Directory: No development artifacts in root
✅ Better Organization: Development nodes grouped in dev/ subdirectory
✅ Clear Separation: Production vs development environments clearly distinguished
✅ Maintainability: Easier to identify and manage development components

RESULT: Successfully moved brother_node development artifact to dev/test-nodes/ subdirectory, cleaning up the root directory while preserving development testing environment for future use.

dev/env/node_modules/@nomicfoundation/solidity-analyzer/package.json

@@ -0,0 +1,63 @@
+{
+  "name": "@nomicfoundation/solidity-analyzer",
+  "version": "0.1.2",
+  "repository": "github:NomicFoundation/solidity-analyzer",
+  "main": "index.js",
+  "types": "index.d.ts",
+  "files": [
+    "index.js",
+    "index.d.ts",
+    "Cargo.toml",
+    "Cargo.lock",
+    "build.rs",
+    "src/**/*.rs"
+  ],
+  "napi": {
+    "name": "solidity-analyzer",
+    "triples": {
+      "defaults": false,
+      "additional": [
+        "aarch64-apple-darwin",
+        "x86_64-apple-darwin",
+        "aarch64-unknown-linux-gnu",
+        "aarch64-unknown-linux-musl",
+        "x86_64-unknown-linux-gnu",
+        "x86_64-unknown-linux-musl",
+        "x86_64-pc-windows-msvc"
+      ]
+    }
+  },
+  "license": "MIT",
+  "devDependencies": {
+    "@napi-rs/cli": "2.18.3",
+    "ava": "5.1.1",
+    "prettier": "2.6.2"
+  },
+  "ava": {
+    "timeout": "3m"
+  },
+  "engines": {
+    "node": ">= 12"
+  },
+  "scripts": {
+    "artifacts": "napi artifacts",
+    "build": "napi build --platform --release",
+    "build:debug": "napi build --platform",
+    "prepublishOnly": "napi prepublish -t npm",
+    "test": "ava",
+    "universal": "napi universal",
+    "version": "napi version",
+    "clean": "rm -rf index.js index.d.ts *.node target",
+    "prettier": "prettier --write *.md *.json *.js *.d.ts __test__/*.mjs"
+  },
+  "packageManager": "yarn@4.2.2",
+  "optionalDependencies": {
+    "@nomicfoundation/solidity-analyzer-darwin-arm64": "0.1.2",
+    "@nomicfoundation/solidity-analyzer-darwin-x64": "0.1.2",
+    "@nomicfoundation/solidity-analyzer-linux-arm64-gnu": "0.1.2",
+    "@nomicfoundation/solidity-analyzer-linux-arm64-musl": "0.1.2",
+    "@nomicfoundation/solidity-analyzer-linux-x64-gnu": "0.1.2",
+    "@nomicfoundation/solidity-analyzer-linux-x64-musl": "0.1.2",
+    "@nomicfoundation/solidity-analyzer-win32-x64-msvc": "0.1.2"
+  }
+}