Added the ability to add links to the project.

app/application/app/Policies/ProjectLinkPolicy.php

@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace App\Policies;
+
+use App\Models\ProjectLink;
+use App\Models\User;
+
+final readonly class ProjectLinkPolicy extends Policy
+{
+    public function viewAny(User $user): bool
+    {
+        return $user->hasPermission('project-link.view');
+    }
+
+    public function view(User $user, ProjectLink $link): bool
+    {
+        return $user->hasPermission('project-link.view');
+    }
+
+    public function create(User $user): bool
+    {
+        return $user->hasPermission('project-link.create');
+    }
+
+    public function update(User $user, ProjectLink $link): bool
+    {
+        return $user->hasPermission('project-link.update');
+    }
+
+    public function delete(User $user, ProjectLink $link): bool
+    {
+        return $user->hasPermission('project-link.delete');
+    }
+}