feat(docs): update tech stack

TECH_STACK.md

@@ -2,31 +2,28 @@
 
 ## Frontend
 
--   Vue.js
+-   Livewire and Alpine.js
+-   Blade (PHP templating engine)
 -   Tailwind CSS
 -   Monaco Editor (Code editor component)
 -   XTerm.js (Terminal component)
--   Livewire (Reactive components)
 
 ## Backend
 
--   Laravel (PHP Framework)
--   PostgreSQL (Database)
--   Redis (Caching & Real-time features)
--   WebSocket (Real-time communication)
+-   Laravel 11 (PHP Framework)
+-   PostgreSQL 15 (Database)
+-   Redis 7 (Caching & Real-time features)
+-   Soketi (WebSocket Server)
 
 ## DevOps & Infrastructure
 
--   Docker
--   Docker Compose
--   Node.js (for some tooling)
--   Vite (Build tool)
+-   Docker & Docker Compose
+-   Nginx (Web Server)
+-   S6 Overlay (Process Supervisor)
+-   GitHub Actions (CI/CD)
 
 ## Languages
 
--   PHP
--   JavaScript/TypeScript
--   HTML/CSS
+-   PHP 8.4
+-   JavaScript
 -   Shell/Bash scripts
--   YAML
--   JSON