The mail module was updated to use a newer internal component access pattern. This helps keep the codebase aligned with current framework practices and supports easier maintenance without changing user-facing behavior.

Part of task-2694208

Payment tests no longer add CSRF tokens to JSON-based requests because those tokens are not used for that request type. This keeps the test setup simpler and better aligned with how the system actually handles these requests, with no expected impact on users.

The CSRF token is not checked for JSON(-RPC) requests.

This update standardizes how chat and messaging components receive styling information, helping keep the interface more consistent across live chat and mail screens. It is a minor internal improvement that supports easier maintenance without changing core user workflows.

Part of task-2694196

This update adds test coverage to ensure file upload activities keep the correct activity type when changed. It reduces the risk of future regressions in the mail activity workflow without changing the user experience directly.

Some recent changes have evidenced that the modification of the activity type of an 'upload_file' activity was not properly covered by the tests.

This commit adds a new test for this specific case.

Part of task-2730667

This update tidies internal naming for attachment lists in Odoo's mail features. It helps keep the code easier to maintain without changing how users interact with email attachments.

Several reporting and customization components were adjusted to stay compatible with recent platform changes in Odoo's report rendering engine. This helps ensure invoices, delivery documents, tax reports, and worksheet templates continue to generate reliably after the underlying technical update.

[IMP] web_studio: addapt to community merge file qweb.py and ir_qweb.py
[IMP] web_studio: addapt to changes: IrQweb remove compiling recursivity