feat: add installer, ranks/groups enhancements, and founder protections

app/Models/Post.php

@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
@@ -45,4 +46,9 @@ class Post extends Model
     {
         return $this->belongsTo(User::class);
     }
+
+    public function thanks(): HasMany
+    {
+        return $this->hasMany(PostThank::class);
+    }
 }