This update streamlines how inventory transfers are created, edited, and validated, making new transfers ready for immediate processing while still allowing teams to switch to a planned workflow when needed. It also improves lot and serial number handling by letting users generate or import serials directly from detailed operations, reducing manual steps and errors across inventory and manufacturing processes.

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:




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The credit note wizard now offers direct action buttons for creating a refund or modifying an invoice, instead of asking users to choose from radio options first. The old cancel option has been removed, making the process clearer and reducing extra steps for accounting users.

Description of the issue/feature this PR addresses:
simplification of the credit note wizard

Current behavior before PR:
First users select reverse option (3 radio buttons):
1) refund
2) cancel
3) modify

The reverse action is triggered when the users clicks on the "reverse" button

Desired behavior after PR is merged:
radio button are removed. There is now two buttons that trigger directly the reverse action with the desired option (refund or modify, cancel is removed)

task id: 3244377

[mockup](https://app.excalidraw.com/l/65VNwvy7c4X/2812i7OVfBl)
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I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

Warehouse transfers now start ready for immediate processing, while teams can still switch to the traditional planned workflow when needed. Serial and lot numbers can now be generated or imported from the detailed operations screen, reducing manual work and improving traceability.