Reports that set left or right page margins to zero will now keep those zero margins instead of falling back to the default margin. This ensures printed or PDF reports match the intended layout when no side margin is required.

**Zero Value is ignored in paperformat QWEB**

This Pull Request resolve #3367 

Impacted versions:
- 8.0

Steps to reproduce:
1. create a qweb report with paperformat.margin_left or right with Value Zero

Current behavior:
- default margin is loaded (5 mm)

Expected behavior:
- none margin

This update corrects how the website links area loads its charting component after that shared library was moved within Odoo. It helps ensure link statistics graphs continue to display properly for users without changing business workflows.

Project task cards now keep a consistent height when all card details are shown. This improves the visual alignment of the project planning view, making tasks easier to scan and compare.

...mum height when all the attributes of kanban record available on kanban card to have same height cards for project gantt view

Task: https://www.odoo.com/web#id=10938&view_type=form&model=project.task&menu_id=3942&action=327
Pad: https://pad.odoo.com/p/r.FRFUbsyrBRl0Y8BD