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)

tests/Feature/IssuesTablePageTest.php

@@ -26,23 +26,23 @@ class IssuesTablePageTest extends TestCase
         $user->givePermissionTo(['view issues', 'edit issues', 'delete issues']);
 
         $project = Project::create([
-            'reference'          => 'TBL-1',
-            'name'               => 'Proyecto Tabla',
-            'address'            => 'Calle Falsa 123',
-            'lat'                => 40.0,
-            'lng'                => -3.0,
-            'start_date'         => now()->toDateString(),
+            'reference' => 'TBL-1',
+            'name' => 'Proyecto Tabla',
+            'address' => 'Calle Falsa 123',
+            'lat' => 40.0,
+            'lng' => -3.0,
+            'start_date' => now()->toDateString(),
             'end_date_estimated' => now()->addMonths(6)->toDateString(),
-            'status'             => 'in_progress',
-            'created_by'         => $user->id,
+            'status' => 'in_progress',
+            'created_by' => $user->id,
         ]);
         $project->users()->attach($user->id, ['role_in_project' => 'supervisor']);
 
         $issue = Issue::create([
-            'project_id'  => $project->id,
-            'title'       => 'Grieta en muro',
-            'status'      => 'open',
-            'priority'    => 'high',
+            'project_id' => $project->id,
+            'title' => 'Grieta en muro',
+            'status' => 'open',
+            'priority' => 'high',
             'reported_by' => $user->id,
         ]);