chore: remove nestedset

composer.json

@@ -23,7 +23,6 @@
         "php": "^8.1",
         "filament/filament": "^3.0",
         "illuminate/contracts": "^10.0",
-        "kalnoy/nestedset": "^6.0",
         "spatie/laravel-package-tools": "^1.15.0",
         "staudenmeir/laravel-adjacency-list": "^1.18"
     },

src/Forms/Components/Component.php

@@ -11,6 +11,7 @@ abstract class Component extends Forms\Components\Field
 {
     use Concerns\HasActions;
     use Concerns\HasForm;
+    use Forms\Components\Concerns\CanBeCollapsed;
 
     protected string $view = 'filament-adjacency-list::builder';
 
@@ -110,18 +111,6 @@ public function getMaxDepth(): int
         return $this->evaluate($this->maxDepth);
     }
 
-    public function startCollapsed(bool | Closure $startCollapsed): static
-    {
-        $this->startCollapsed = $startCollapsed;
-
-        return $this;
-    }
-
-    public function getStartCollapsed(): bool
-    {
-        return $this->evaluate($this->startCollapsed);
-    }
-
     public function getRelativeStatePath(string $path): string
     {
         return str($path)->after($this->getStatePath())->trim('.')->toString();