Empty result section is rendered for accelerated classes even when enable_enlarge is false

[AlxFrst]

Are you willing to create (at a later stage) a PR for that?

Yes

iTop version

3.2.2-1

PHP version

8.2

Reproduction procedure

Context

When configuring full_text_accelerators with enable_enlarge => false on a class, iTop still renders an empty "0 result" section for that class in the global search results. The section contains only a header (Found 0 object(s) of class X.) with no actionable
button, since the enlarge action is explicitly disabled by configuration.

On instances with several accelerated classes configured this way, the user has to scroll past a stack of dead-end "0 result" sections to reach the classes that actually matched the query.

Steps to reproduce

1. Add the following to conf/production/config-itop.php in $MySettings:

   'full_text_accelerators' => array(
       'Person' => array(
           'query'          => 'SELECT Person WHERE name LIKE :needle OR first_name LIKE :needle OR email LIKE :needle',
           'attributes'     => array('name'),
           'enable_enlarge' => false,
       ),
   ),

2. Log in to the iTop backoffice.

3. In the global search bar, enter a string that does not match any Person record (e.g. zzzzzz) and press Enter.

4. Expected: no Person section is rendered in the results — there is no actionable content to show.

   Actual: a <div class="search-class-result search-class-Person"> block is rendered with the header Found 0 object(s) of class Person. and an empty action area.