This update removes old, unused code from the Sales Timesheet area that was no longer serving a purpose. It helps keep the system cleaner and easier to maintain without changing day-to-day user workflows.

[REM] sale_timesheet: remove dead code

This change removes obsolete sales timesheet code that has not been used for years. It reduces maintenance overhead and keeps the module cleaner without changing day-to-day user workflows.

Removed the dead model changes 5 years ago

This change removes unused code from the field service sales area. It helps keep the system easier to maintain without changing how users work with the product.

Removing the dead code

The Documents Accounting app no longer includes the old Tax Statement and Financial Statement activity types. These reminders were tied to an earlier workflow for accounting firms and have been replaced by newer accounting returns functionality, reducing clutter for users.

Remove {Tax, Financial} Statement activity types. There were linked to development targetting *fiduciaires* but are nox replaced by better feature, notably accounting returns feature.

Followup of odoo#206592

Task-4592571