chore: cleanup dead code + format with Pint

- Remove unused FeaturesController (empty stubs, no routes)
- Remove ConvertSpatialFile CLI command (unused; service used in LayerManager)
- Remove MigrateGeojsonToFeatures CLI command (one-shot migration, not referenced)
- Remove .claude/worktrees/ (11 old agent worktrees from June)
- Apply Laravel Pint formatting across 219 files (style only, no functional changes)

Tests: 101 passing (319 assertions)
API routes: unchanged (8 routes intact)

app/Livewire/Reports/ReportBuilder.php

@@ -10,7 +10,7 @@ use Livewire\Component;
 class ReportBuilder extends Component
 {
     public Project $project;
-    
+
     public array $filters = [
         'date_from' => null,
         'date_to' => null,
@@ -19,8 +19,9 @@ class ReportBuilder extends Component
         'include_charts' => false,
         'format' => 'html',
     ];
-    
+
     public bool $showPreview = false;
+
     public ?array $previewData = null;
 
     public function mount(Project $project)
@@ -32,7 +33,7 @@ class ReportBuilder extends Component
     public function authorizeAccess(): void
     {
         $user = auth()->guard()->user();
-        if (!$user->can('manage all') && !$this->project->users()->where('user_id', $user->id)->exists()) {
+        if (! $user->can('manage all') && ! $this->project->users()->where('user_id', $user->id)->exists()) {
             abort(403);
         }
     }
@@ -122,4 +123,4 @@ class ReportBuilder extends Component
             'availableEntities' => (new ReportFilters)->getAvailableEntities(),
         ]);
     }
-}
+}