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/Jobs/CaptureDailyProgressSnapshot.php

@@ -22,7 +22,7 @@ class CaptureDailyProgressSnapshot implements ShouldQueue
     public function handle(): void
     {
         $date = $this->snapshotDate ? Carbon::parse($this->snapshotDate) : Carbon::today();
-        
+
         Log::info('Starting daily progress snapshot capture', ['date' => $date->toDateString()]);
 
         $captured = 0;
@@ -45,7 +45,7 @@ class CaptureDailyProgressSnapshot implements ShouldQueue
     private function capturePhaseSnapshots(Carbon $date): int
     {
         $count = 0;
-        
+
         Phase::with(['project'])->chunkById(100, function ($phases) use ($date, &$count) {
             foreach ($phases as $phase) {
                 // Skip if snapshot already exists for this date
@@ -87,7 +87,7 @@ class CaptureDailyProgressSnapshot implements ShouldQueue
     private function captureFeatureSnapshots(Carbon $date): int
     {
         $count = 0;
-        
+
         Feature::with(['layer.phase.project'])->chunkById(200, function ($features) use ($date, &$count) {
             foreach ($features as $feature) {
                 if (ProgressSnapshot::where('trackable_type', Feature::class)
@@ -131,7 +131,7 @@ class CaptureDailyProgressSnapshot implements ShouldQueue
     private function captureTaskSnapshots(Carbon $date): int
     {
         $count = 0;
-        
+
         Task::with(['project', 'phase'])->chunkById(200, function ($tasks) use ($date, &$count) {
             foreach ($tasks as $task) {
                 if (ProgressSnapshot::where('trackable_type', Task::class)
@@ -171,4 +171,4 @@ class CaptureDailyProgressSnapshot implements ShouldQueue
 
         return $count;
     }
-}
+}