Refactor color classes from yellow to warning across the application

- Updated color classes in NotifyDemo.php to use warning colors.
- Added new warning color variables in app.css.
- Changed warning icon colors in callout.blade.php.
- Updated loading spinner and hover states in global-search.blade.php.
- Refactored warning messages and styles in project application views.
- Adjusted log display colors in get-logs.blade.php.
- Updated private key status indicators in index.blade.php.
- Changed hover and text colors for documentation links in cloudflare-tunnel.blade.php.
- Refactored server creation messages in by-hetzner.blade.php.
- Updated proxy warning button colors in proxy.blade.php.
- Changed loading spinner colors in show.blade.php.
- Updated deployment status colors in deployments.blade.php and show.blade.php.

resources/views/livewire/server/cloudflare-tunnel.blade.php

@@ -74,7 +74,7 @@
                     <div class="flex  flex-col pb-2">
                         <h3>Automated </h3>
                         <a href="https://coolify.io/docs/knowledge-base/cloudflare/tunnels/server-ssh" target="_blank"
-                            class="text-xs underline hover:text-yellow-600 dark:hover:text-yellow-200">Docs<x-external-link /></a>
+                            class="text-xs underline hover:text-warning-600 dark:hover:text-warning-200">Docs<x-external-link /></a>
                     </div>
                     <div class="flex gap-2">
                         <x-slide-over @automated.window="slideOverOpen = true" fullScreen>