feat: product badges and show page layout

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

app/Models/Product.php

@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
@@ -10,6 +11,18 @@ use Illuminate\Support\Str;
 
 class Product extends Model
 {
+    use HasFactory;
+
+    /**
+     * Badge keys and their labels.
+     */
+    public const BADGES = [
+        'free_tier' => 'Free tier',
+        'open_source' => 'Open source',
+        'eu_hosted' => 'EU hosted',
+        'eu_made' => 'EU made',
+    ];
+
     /**
      * The attributes that are mass assignable.
      *
@@ -26,6 +39,10 @@ class Product extends Model
         'status',
         'approved_at',
         'rejected_at',
+        'free_tier',
+        'open_source',
+        'eu_hosted',
+        'eu_made',
     ];
 
     /**
@@ -38,6 +55,10 @@ class Product extends Model
         return [
             'approved_at' => 'datetime',
             'rejected_at' => 'datetime',
+            'free_tier' => 'boolean',
+            'open_source' => 'boolean',
+            'eu_hosted' => 'boolean',
+            'eu_made' => 'boolean',
         ];
     }