Same issue as #45501 with some more components: When you save a task with spaces, before or after the title, the spaces are saved in the database.

Summary of Changes

This PR trims (removes spaces before and after) the title for:

• com_finder: Filters
• com_guidedtours: Tour
• com_guidedtours: Tour > Step
• com_mails: Mail Templates

Testing Instructions

In backend go to the components, edit title, add a lot of spaces in front of the title, and save.

Actual result BEFORE applying this Pull Request

Components > Smart Search > Filters

System > Guided Tours > edit Title

System > Guided Tours > edit Steps (click on the Steps number and open + edit a Step)

System > Mail Templates

Expected result AFTER applying this Pull Request

Components > Smart Search > Filters

System > Guided Tours > edit Title

System > Guided Tours > edit Steps (click on the Steps number and open + edit a Step)

System > Mail Templates

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed