revert: remove deploy UI, controller, actions, tasks, and routes

- Remove Deploy/Index.vue, DeployController, DeploySiteAction, DeployTask
- Remove deploy routes from web.php
- Remove deploy menu item from menuConfig
- Remove deploy button and methods from Main.vue
- Remove deploy logging channel from logging.php
- Keep _deploy/ folder for future CI/CD setup

resources/js/Pages/Dashboard/Components/menuConfig.js

@@ -121,13 +121,6 @@ export const menuItems = [
       { label: 'Все пользователи', route: 'dashboard.users.index' },
     ],
   },
-  {
-    key: 'deploy',
-    label: 'Деплой',
-    icon: 'arrow-up-tray',
-    route: 'dashboard.deploy.index',
-    activePrefixes: ['dashboard.deploy'],
-  },
   {
     key: 'vikon-updates',
     label: 'Обновления VIKON',