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/UserLocaleTest.php

@@ -24,6 +24,7 @@ class UserLocaleTest extends TestCase
 
         $admin = User::factory()->create();
         $admin->givePermissionTo(['create users', 'edit users']);
+
         return $admin;
     }
 
@@ -56,10 +57,10 @@ class UserLocaleTest extends TestCase
         $admin = $this->admin();
         $company = $this->company();
         $target = User::factory()->create([
-            'locale'     => 'es',
+            'locale' => 'es',
             'company_id' => $company->id,
             'first_name' => 'Bob',
-            'last_name'  => 'Stone',
+            'last_name' => 'Stone',
         ]);
         $target->assignRole('Tecnico');