Big refactoring for allowing to define recurrency at header level for simplifying
the use of the module for most of the cases where you don't need different
recurrency at line level.
Steps to reproduce the problem:
1. Log in as Mitchell Admin.
2. Create contract CNT-A for company CMP-A, assigned to Marc Demo.
3. Create contract CNT-B for company CMP-B, assigned to Marc Demo.
4. Run cron to create recurring invoices.
Actual results:
- Odoo sends automated assignment emails to Marc Demo, which indicate the name of the company activated for `__system__` user whlie the cron was being executed.
Expected results after this patch:
- Odoo sends automated assignment emails to Marc Demo, which indicate the invoice company.
@Tecnativa TT24657
[RMV] - Remove empty file
[IMP] - Update no_update cron after migration
[IMP] - move contract template recurrence info to line level
[FIX] - Fix contract line model description
[IMP] - Link contracts to analytic accounts
[FIX] - Fix pylint
[IMP] - Move chatter and attachments from analytic account to contract
[IMP] - Move account_analytic_id to contract line level
[IMP] - Improve version check in migration script
[IMP] - Move contracts followers from analytic accounts
[ADD] - Add mail.activity.mixin to contract.contract model
remove data drop from migration scripts
[12.0][FIX] - Fix _init_last_date_invoiced
fix flake8
[ADD] - Update contributors list
