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/@streamparser/json-node/dist/cjs/jsonparser.js

@@ -0,0 +1,48 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const stream_1 = require("stream");
+const json_1 = require("@streamparser/json");
+class JSONParserTransform extends stream_1.Transform {
+    constructor(opts = {}, transformOpts = {}) {
+        super(Object.assign(Object.assign({}, transformOpts), { writableObjectMode: false, readableObjectMode: true }));
+        this.jsonParser = new json_1.JSONParser(opts);
+        this.jsonParser.onValue = (value) => this.push(value);
+        this.jsonParser.onError = (err) => {
+            throw err;
+        };
+        this.jsonParser.onEnd = () => {
+            if (!this.writableEnded)
+                this.end();
+        };
+    }
+    /**
+     * Main function that send data to the parser to be processed.
+     *
+     * @param {Buffer} chunk Incoming data
+     * @param {String} encoding Encoding of the incoming data. Defaults to 'utf8'
+     * @param {Function} done Called when the proceesing of the supplied chunk is done
+     */
+    _transform(
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    chunk, encoding, done) {
+        try {
+            this.jsonParser.write(chunk);
+            done();
+        }
+        catch (err) {
+            done(err);
+        }
+    }
+    _final(callback) {
+        try {
+            if (!this.jsonParser.isEnded)
+                this.jsonParser.end();
+            callback();
+        }
+        catch (err) {
+            callback(err);
+        }
+    }
+}
+exports.default = JSONParserTransform;
+//# sourceMappingURL=jsonparser.js.map