Add goals feature for personal goals with filters

app/Enums/GoalType.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enums;
+
+use Datomatic\LaravelEnumHelper\LaravelEnumHelper;
+
+enum GoalType: string
+{
+    use LaravelEnumHelper;
+
+    /**
+     * A goal a member set for themselves. Only that member can see and manage it, no permission reaches it.
+     */
+    case Personal = 'personal';
+
+    /**
+     * A goal the organization set for a member or for the whole organization.
+     * Managed by the members that may manage goals, visible to them and to the member the goal is for.
+     * Requires the team goals extension.
+     */
+    case Organization = 'organization';
+}