Theme development

Hello, I'm currently undergoing an internship, our task is to make a custom twig to display, for example a list of taxonomy terms, I've added a vocabulary with a few terms.

I did this in two ways, for reference the DB table and rows are:
'taxonomy_term_field_data' and there I have my name row with the name(genre) of the movies.

I have 4 buttons with 2 languages and get them in Twig by

{% set buttons = view.field_link_button['#items'].value %}

{% for btn in buttons %}
<div class="text-center">
   {{ link(btn.title, btn.uri, {class: 'btn'} ) }}
</div>
{% endfor %}

and per each content have 1 link as below

link 1:

• '/books'
• '/fr/books'

link 2:

• '/mags'
• '/fr/mags'

link 3:

• '/authors'
• '/fr/authors'

link 4:

I have a view (page) for which I removed the title block (which outputs the view-title) because it doesn't allow me to implement the design as request (need a wrapper around the view title and the exposed filters).

So I need the view title _in_ the view and the code is there ...

If i create or edit any content included images, i get this error in dashboard and the weird thing is that disappears after refresh browser

my PHP Version 7.4.20 and also GD enabled

to have more control on each radio button of my custom module also to add onclick action for each element i have to override form element template to prevent affect other elements, so i used

function mymodule_theme_suggestions_form_element_alter(array &$suggestions, array $variables, $hook) {
  $suggestions[] = $hook . '__' . $variables['element']['#id'];
  $suggestions[] = $hook . '__form_id__' . $variables['element']['#id'];
}

and have

Hello!

I am making theme for Drupal 8 || 9, based on Classy templates.
I need to make some changes to the display of links in menu-local-task.html.twig file. But any changes to it don't work.

In theme.info.yml file base theme is: base theme: false
Classy templates inside my theme folder.