Image upload in relations

class User extends Model
{
    /**
     * Get the user PI
     *
     * @return HasOne
     */
    public function personalInfo(): HasOne
    {
        return $this->hasOne(PersonalInfo::class, 'user_id', 'id');
    }
}

class User extends Model
{
    /**
     * Get the user PI
     *
     * @return HasOne
     */
    public function personalInfo(): HasOne
    {
        return $this->hasOne(PersonalInfo::class, 'user_id', 'id');
    }
}

class PersonalInfo extends Model
{
    /**
     * The attributes that are mass assignable.
     *
     * @var string[]
     */
    protected $fillable = [
        'user_id',
        'first_name',
        'last_name',
        'avatar_id', // here is the column
    ];

    /**
     * Get the avatar file
     *
     * @return BelongsTo
     */
    public function avatar(): BelongsTo
    {
        return $this->belongsTo(File::class, 'avatar_id', 'id');
    }
}

class PersonalInfo extends Model
{
    /**
     * The attributes that are mass assignable.
     *
     * @var string[]
     */
    protected $fillable = [
        'user_id',
        'first_name',
        'last_name',
        'avatar_id', // here is the column
    ];

    /**
     * Get the avatar file
     *
     * @return BelongsTo
     */
    public function avatar(): BelongsTo
    {
        return $this->belongsTo(File::class, 'avatar_id', 'id');
    }
}

FileUpload::make('avatar')
  ->image()
  ->demonLabel()
  ->columnSpan('full')
  ->saveUploadedFileUsing(
      function ($file, callable $get, callable $set)
      {
          $dir = 'public/static/avatar/' . md5($get('id'));
          $path = $file->storePublicly($dir);
          $path = str_replace('public/static/', 'static/', $path);

          $avatar = file_repo()->create(
              [
                  'uploader_id' => auth()->id(),
                  'disk'        => 'public',
                  'name'        => $file->getClientOriginalName(),
                  'extension'   => $file->getClientOriginalExtension(),
                  'path'        => $path,
                  'alt'         => '',
              ],
          );

          $set('avatar_id', $avatar->id);
      },
  )
  ->reactive()

FileUpload::make('avatar')
  ->image()
  ->demonLabel()
  ->columnSpan('full')
  ->saveUploadedFileUsing(
      function ($file, callable $get, callable $set)
      {
          $dir = 'public/static/avatar/' . md5($get('id'));
          $path = $file->storePublicly($dir);
          $path = str_replace('public/static/', 'static/', $path);

          $avatar = file_repo()->create(
              [
                  'uploader_id' => auth()->id(),
                  'disk'        => 'public',
                  'name'        => $file->getClientOriginalName(),
                  'extension'   => $file->getClientOriginalExtension(),
                  'path'        => $path,
                  'alt'         => '',
              ],
          );

          $set('avatar_id', $avatar->id);
      },
  )
  ->reactive()