Add Caddy Server Support Alongside Nginx (#600)

* added enum

* add config for caddy

* add svg icon

* add caddy service class

* wip

* install caddy

* create base Caddyfile with common snippets

* Create a systemd service to run Caddy in the background.

* create uninstall file

* wip

* create path

* create vhost

* get vhost

* delete site

* add php version change file

* add custom ssl

* create redirect file

* add vhost for caddy site & load balancer

* update svg

* fix caddy icon

* fix style

* add systemctl reload method

* Reload systemd after modifying the Caddy service file.

* add caddy

* added tests

* format with pint

* prevent multiple web server installations

* added error log & access log

tests/Unit/Actions/Service/InstallTest.php

@@ -75,6 +75,29 @@ public function test_install_nginx(): void
         $this->assertNotNull($service->type_data);
     }
 
+    public function test_install_caddy(): void
+    {
+        $this->server->webserver()->delete();
+
+        SSH::fake('Active: active');
+
+        $service = app(Install::class)->install($this->server, [
+            'type' => 'webserver',
+            'name' => 'caddy',
+            'version' => 'latest',
+        ]);
+
+        $this->assertDatabaseHas('services', [
+            'server_id' => $this->server->id,
+            'name' => 'caddy',
+            'type' => 'webserver',
+            'version' => 'latest',
+            'status' => ServiceStatus::READY,
+        ]);
+
+        $this->assertNotNull($service->type_data);
+    }
+
     public function test_install_mysql(): void
     {
         $this->server->database()->delete();