* IMP - Now the description will be an html son we can show rich styles
in the customers report.
* FIX - On locked sale orders it was need to unlock them to be able to open an RMA.
* IMP - Make the description label visible in the backend form so the
user can easily spot it.
* IMP - Added date and deadline filters.
* IMP - Added pending RMAs filter.
* IMP - Added late RMAs filter.
* IMP - Added danger decoration in tree view
- Now it's possible to open several RMAs in a sale order from the portal
- A new comment button has been added to allow the portal user to enter
relevant information like serial numbers o issue description.
- If the requested operation isn't set no RMA will be opened
- The RMA product qty is now a numeric control with limits according to
the qty available to return
[FIX] rma,rma_sale: fix linter errors
- Fix thrown error when trying to download a picking from the portal.
- Add the hook method to prepare RMA values from the return pick wizard.
- Add the access rule for portal users.
- Show the portal 'Request RMAs' button on the sales page only to users
related to the sales order.
- If no RMA Team is set, we'll assign a default one to the new RMA.
- A sequence is now used to search for the top team and assign it.
- No default user is assigned when it's not in the context (i.e. portal
rmas).
- Portal mail thread needs token config.
- Unpublished products will raise AccessError on RMAs portal views for
portal users due to record rules.
- Ensure active_id when getting actions in rma, since we could come from
a context that pollutes the expected active rma id.
