feat: add sqlstring and supports-color modules

- Introduced sqlstring module for SQL escape and formatting.
- Added supports-color module to detect terminal color support.
- Created dashboard and login views with Bootstrap styling.
- Implemented user schema in SQL with mock data for testing.

backend/node_modules/mysql2/lib/commands/index.js

@@ -0,0 +1,27 @@
+'use strict';
+
+const ClientHandshake = require('./client_handshake.js');
+const ServerHandshake = require('./server_handshake.js');
+const Query = require('./query.js');
+const Prepare = require('./prepare.js');
+const CloseStatement = require('./close_statement.js');
+const Execute = require('./execute.js');
+const Ping = require('./ping.js');
+const RegisterSlave = require('./register_slave.js');
+const BinlogDump = require('./binlog_dump.js');
+const ChangeUser = require('./change_user.js');
+const Quit = require('./quit.js');
+
+module.exports = {
+  ClientHandshake,
+  ServerHandshake,
+  Query,
+  Prepare,
+  CloseStatement,
+  Execute,
+  Ping,
+  RegisterSlave,
+  BinlogDump,
+  ChangeUser,
+  Quit,
+};