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/Models/Feature.php

@@ -2,14 +2,15 @@
 
 namespace App\Models;
 
+use App\Traits\LogsActivity;
+use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Illuminate\Database\Eloquent\SoftDeletes;
-use App\Traits\LogsActivity;
 
 class Feature extends Model
 {
-    use SoftDeletes, LogsActivity;
+    use LogsActivity, SoftDeletes;
 
     const STATUSES = ['planned', 'started', 'in_progress', 'completed', 'verified'];
 
@@ -22,15 +23,15 @@ class Feature extends Model
     ];
 
     protected $casts = [
-        'geometry'        => 'array',
-        'properties'      => 'array',
-        'is_active'       => 'boolean',
-        'planned_start'   => 'date',
-        'planned_end'     => 'date',
-        'actual_start'    => 'date',
-        'actual_end'      => 'date',
-        'baseline_start'  => 'date',
-        'baseline_end'    => 'date',
+        'geometry' => 'array',
+        'properties' => 'array',
+        'is_active' => 'boolean',
+        'planned_start' => 'date',
+        'planned_end' => 'date',
+        'actual_start' => 'date',
+        'actual_end' => 'date',
+        'baseline_start' => 'date',
+        'baseline_end' => 'date',
     ];
 
     public function featureType()
@@ -80,13 +81,13 @@ class Feature extends Model
 
     public function getStatusColorAttribute(): string
     {
-        return match($this->status) {
-            'planned'     => '#6b7280',
-            'started'     => '#3b82f6',
+        return match ($this->status) {
+            'planned' => '#6b7280',
+            'started' => '#3b82f6',
             'in_progress' => '#f59e0b',
-            'completed'   => '#10b981',
-            'verified'    => '#8b5cf6',
-            default       => '#6b7280',
+            'completed' => '#10b981',
+            'verified' => '#8b5cf6',
+            default => '#6b7280',
         };
     }
 
@@ -99,7 +100,7 @@ class Feature extends Model
             return null;
         }
         $end = $this->actual_end ?? now()->toDateString();
-        
+
         return $this->planned_end->diffInDays($end, false);
     }
 
@@ -109,28 +110,28 @@ class Feature extends Model
             return null;
         }
         $start = $this->actual_start ?? now()->toDateString();
-        
+
         return $this->planned_start->diffInDays($start, false);
     }
 
-    public function getPlannedProgressAtAttribute(?\Carbon\Carbon $date = null): float
+    public function getPlannedProgressAtAttribute(?Carbon $date = null): float
     {
         $date = $date ?? now();
-        
+
         if (! $this->planned_start || ! $this->planned_end) {
             return 0;
         }
-        
+
         if ($date <= $this->planned_start) {
             return 0;
         }
         if ($date >= $this->planned_end) {
             return 100;
         }
-        
+
         $totalDays = $this->planned_start->diffInDays($this->planned_end);
         $elapsedDays = $this->planned_start->diffInDays($date);
-        
+
         return round(($elapsedDays / $totalDays) * 100, 2);
     }
 
@@ -138,11 +139,11 @@ class Feature extends Model
     {
         $pv = $this->planned_progress_at;
         $ev = $this->progress;
-        
+
         if ($pv <= 0) {
             return null;
         }
-        
+
         return round($ev / $pv, 2);
     }
 
@@ -152,6 +153,7 @@ class Feature extends Model
         if ($spi === null) {
             return null;
         }
+
         return $spi >= 0.95;
     }
 }