[RQ Text Editor] Remove unnecessary paddings between paragraphs everywhere

[KateYatsiuk]

Bug description

For the correct appearance of texts created with our old text editor TinyMCE, we had to manually add some indents between paragraphs. Now the new editor ReactQuill can format paragraphs correctly, so all these styles can be removed, because their presence will distort the appearance.

Example with news (too big indents):

Manually added indents:

Expected result:

Blocks that need to be checked:

• Main text
• For fans
• News
• Vacancies

IMPORTANT!!!

Check if all the indents are preserved in 4 blocks above in the editor text field when opening modals.