feat: Initialize core application structure including authentication, role-based dashboards, service task management, and integration workflows.

app/States/ServiceTask/ServiceTaskState.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\States\ServiceTask;
+
+use App\Models\ServiceTask;
+use App\Enums\ServiceTaskStatus;
+
+abstract class ServiceTaskState
+{
+    public function __construct(protected ServiceTask $task)
+    {
+    }
+
+    abstract public function status(): ServiceTaskStatus;
+
+    public function canTransitionTo(ServiceTaskStatus $status): bool
+    {
+        return in_array($status, $this->allowedTransitions());
+    }
+
+    abstract protected function allowedTransitions(): array;
+
+    public function transitionTo(ServiceTaskStatus $status): void
+    {
+        if (!$this->canTransitionTo($status)) {
+            throw new \Exception("Transition from {$this->status()->value} to {$status->value} is not allowed.");
+        }
+
+        $this->task->update(['status' => $status]);
+    }
+}