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/adm-zip/README.md

@@ -0,0 +1,65 @@
+# ADM-ZIP for NodeJS with added support for electron original-fs
+
+ADM-ZIP is a pure JavaScript implementation for zip data compression for [NodeJS](https://nodejs.org/). 
+
+# Installation
+
+With [npm](https://www.npmjs.com/) do:
+
+    $ npm install adm-zip
+
+## What is it good for?
+The library allows you to:
+
+* decompress zip files directly to disk or in memory buffers
+* compress files and store them to disk in .zip format or in compressed buffers
+* update content of/add new/delete files from an existing .zip
+
+# Dependencies
+There are no other nodeJS libraries that ADM-ZIP is dependent of
+
+# Examples
+
+## Basic usage
+```javascript
+
+	var AdmZip = require('adm-zip');
+
+	// reading archives
+	var zip = new AdmZip("./my_file.zip");
+	var zipEntries = zip.getEntries(); // an array of ZipEntry records
+
+	zipEntries.forEach(function(zipEntry) {
+	    console.log(zipEntry.toString()); // outputs zip entries information
+		if (zipEntry.entryName == "my_file.txt") {
+		     console.log(zipEntry.getData().toString('utf8')); 
+		}
+	});
+	// outputs the content of some_folder/my_file.txt
+	console.log(zip.readAsText("some_folder/my_file.txt")); 
+	// extracts the specified file to the specified location
+	zip.extractEntryTo(/*entry name*/"some_folder/my_file.txt", /*target path*/"/home/me/tempfolder", /*maintainEntryPath*/false, /*overwrite*/true);
+	// extracts everything
+	zip.extractAllTo(/*target path*/"/home/me/zipcontent/", /*overwrite*/true);
+	
+	
+	// creating archives
+	var zip = new AdmZip();
+	
+	// add file directly
+	var content = "inner content of the file";
+	zip.addFile("test.txt", Buffer.alloc(content.length, content), "entry comment goes here");
+	// add local file
+	zip.addLocalFile("/home/me/some_picture.png");
+	// get everything as a buffer
+	var willSendthis = zip.toBuffer();
+	// or write everything to disk
+	zip.writeZip(/*target file name*/"/home/me/files.zip");
+	
+	
+	// ... more examples in the wiki
+```
+
+For more detailed information please check out the [wiki](https://github.com/cthackers/adm-zip/wiki).
+
+[![Build Status](https://travis-ci.org/cthackers/adm-zip.svg?branch=master)](https://travis-ci.org/cthackers/adm-zip)