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/Phases/PhaseProgress.php

@@ -2,15 +2,17 @@
 
 namespace App\Livewire\Phases;
 
-use Livewire\Component;
-use Livewire\Attributes\Layout;
 use App\Models\Phase;
+use Livewire\Attributes\Layout;
+use Livewire\Component;
 
 #[Layout('layouts.app')]
 class PhaseProgress extends Component
 {
     public Phase $phase;
+
     public $progress;
+
     public $comment = '';
 
     public function mount(Phase $phase)
@@ -39,4 +41,4 @@ class PhaseProgress extends Component
     {
         return view('livewire.phases.phase-progress');
     }
-}
+}