feat: Phase 5.2 - Global Search with Laravel Scout

- Install laravel/scout with database driver
- Add Searchable trait to Feature, Issue, Task, Inspection models
- Create GlobalSearch Livewire component with Blade view
- Configure scout.php for database driver + queued syncing
- Add SCOUT_DRIVER=database to .env.example

Tests: 101 passing (319 assertions)

app/Models/Inspection.php

@@ -5,10 +5,11 @@ namespace App\Models;
 use App\Traits\LogsActivity;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
+use Laravel\Scout\Searchable;
 
 class Inspection extends Model
 {
-    use LogsActivity, SoftDeletes;
+    use LogsActivity, SoftDeletes, Searchable;
 
     protected static function booted(): void
     {
@@ -87,4 +88,25 @@ class Inspection extends Model
     {
         return $q->where('status', 'rejected');
     }
+
+    public function toSearchableArray(): array
+    {
+        return [
+            'id' => $this->id,
+            'project_id' => $this->project_id,
+            'layer_id' => $this->layer_id,
+            'feature_id' => $this->feature_id,
+            'template_id' => $this->template_id,
+            'user_id' => $this->user_id,
+            'inspector_user_id' => $this->inspector_user_id,
+            'status' => $this->status,
+            'result' => $this->result,
+            'notes' => $this->notes,
+        ];
+    }
+
+    public function getScoutKey(): string
+    {
+        return (string) $this->id;
+    }
 }