feat: Add RTK (Rust Token Killer) integration for token optimization

- Add RTK utility module (src/utils/rtk.js)
- Integrate RTK into BashTool for all bash commands
- Integrate RTK into GitTool for git operations
- Initialize RTK on bot startup
- Support 60+ command types (git, npm, cargo, pytest, docker, etc.)
- Track and report token savings per command
- Graceful fallback when RTK is not available

Expected savings: 60-90% token reduction for supported commands

src/bot/index.js

@@ -6,6 +6,7 @@ import { WebSocketServer } from 'ws';
 import { spawn } from 'child_process';
 import fs from 'fs-extra';
 import path from 'path';
+import { getRTK } from "../utils/rtk.js";
 
 export async function initBot(config, api, tools, skills) {
   const env = checkEnv();
@@ -24,6 +25,7 @@ export async function initBot(config, api, tools, skills) {
 
   // WebSocket for real-time updates
   const httpServer = createServer(app);
+  // Initialize RTK integration\n  const rtk = getRTK();\n  await rtk.init();
   const wss = new WebSocketServer({ server: httpServer });
 
   // Store active connections