feat(core): Centralize timeouts/constants, add CLI prompt helpers, and introduce webhook/script actions with safety and SNMP refactors

ts/cli/service-handler.ts

@@ -2,6 +2,7 @@ import process from 'node:process';
 import { execSync } from 'node:child_process';
 import { Nupst } from '../nupst.ts';
 import { logger } from '../logger.ts';
+import * as helpers from '../helpers/index.ts';
 
 /**
  * Class for handling service-related CLI commands
@@ -196,22 +197,7 @@ export class ServiceHandler {
     this.checkRootAccess('This command must be run as root.');
 
     try {
-      // Import readline module for user input
-      const readline = await import('readline');
-
-      const rl = readline.createInterface({
-        input: process.stdin,
-        output: process.stdout,
-      });
-
-      // Helper function to prompt for input
-      const prompt = (question: string): Promise<string> => {
-        return new Promise((resolve) => {
-          rl.question(question, (answer: string) => {
-            resolve(answer);
-          });
-        });
-      };
+      const { prompt, close } = await helpers.createPrompt();
 
       logger.log('');
       logger.highlight('NUPST Uninstaller');
@@ -254,15 +240,13 @@ export class ServiceHandler {
 
         if (!uninstallScriptPath) {
           logger.error('Could not locate uninstall.sh script. Aborting uninstall.');
-          rl.close();
-          process.stdin.destroy();
+          close();
           process.exit(1);
         }
       }
 
-      // Close readline before executing script
-      rl.close();
-      process.stdin.destroy();
+      // Close prompt before executing script
+      close();
 
       // Execute uninstall.sh with the appropriate option
       logger.log('');