This update improves the wording in the Live Chat area to make messages clearer and more polished. It is a small text-quality improvement that helps users better understand the interface without changing how the feature works.

Users can now customize the printed file names of reports, making downloaded or shared documents easier to identify and organize. This improves day-to-day document handling without changing the underlying report content.

Description of the issue/feature this PR addresses:
- Reports Printed Report Name

<strong>Task:</strong> https://www.odoo.com/web?debug#id=27112&view_type=form&model=project.task&action=333&active_id=131&menu_id=4720
<strong>Pad:</strong> https://pad.odoo.com/p/r.09d41664d4249caacdeb6396e90e5f68

Current behavior before PR:

Desired behavior after PR is merged:
-User can customize the name of the reports.

This update reorganizes and modernizes the reporting component so it follows Odoo's newer development guidelines. It should make report handling easier to maintain while preserving business functionality, with small related fixes for payroll reporting and report tests.

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:
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