Sales teams can now choose the display order of suggested products on website quotations. This makes quotations easier to tailor, helping present optional items in the most relevant order for customers.

Task:https://www.odoo.com/web?#id=21482&view_type=form&model=project.task&action=327&menu_id=4720
Pad:https://pad.odoo.com/p/r.b0Q947626UPC4gdg

Accounting records for accounts and taxes can now keep a clear reference to the template they came from. This helps localization teams and partners apply future updates more safely and accurately, without relying on fragile matching by names or codes.

Description of the issue/feature this PR addresses:
There is no clear and unequivocal way of identifying a corresponding template to it's record in the case of acocunt.tax and account.account. With this situation, we potentially have a loss of state on those recrods when it comes to actualisations. actualisations can be necesary, wehn localisations or partners want to overcharge ex post !!! some basic functionality of the public l10n modules with some more advanced logic. Just comparing names, codes, etc is not enough. We need clarity and reliability.

Current behavior before PR:
In the current use case, you need to rely on potentially unreliable heuristics to identify corresponding templates.

Desired behavior after PR is merged:
You can rely on a clear textual identifier on the records, which store the string of the template's external id in an extra field. Like this you have the full flexibility to construct a variety of reliable update paths. copy = false is preventing undesired updates on user creted records, when the user is using the copy tactic t create new records.
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Sales quotes and related order documents now include layout categories and better page break handling, making customer-facing quotations cleaner and easier to read. The separate sale layout feature has been folded into the main Sales app, simplifying setup and maintenance.

cc @antonylesuisse If you want to have a last look. Without any news tomorrow morning, I'll merge it as it is.

Product list and kanban views now support searching by barcode, making it easier for users to find the right product quickly. This improves day-to-day product lookup workflows, especially for teams that rely on barcode-based identification.

Task: https://www.odoo.com/web#id=21771&view_type=form&model=project.task&action=327&menu_id=4720
Pad: https://pad.odoo.com/p/r.b9o3hmvX3oJqD49D

The employee kanban view now supports color tags, making it easier to visually distinguish and organize employees at a glance. This improves navigation for HR users without changing core employee data or workflows.

Description of the issue/feature this PR addresses:
- Task: https://www.odoo.com/web#id=23156&view_type=form&model=project.task&action=333&active_id=131&menu_id=4720
- Pad: https://pad.odoo.com/p/r.f9cd359c78c414a3e8ad40bc6106f0d9

Current behavior before PR:

Desired behavior after PR is merged:
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Barcode rule ordering is now managed with a drag handle instead of relying on a sequence column. This makes it simpler for users to arrange barcode nomenclature rules in the right order and reduces confusion during setup.

Task : https://www.odoo.com/web#id=23165&view_type=form&model=project.task&action=327&menu_id=4720

Pad : https://pad.odoo.com/p/r.ff05eed01ddf5838cc23b63094d6539d

This fix prevents an error from appearing when users press Backspace while typing in the search bar. It makes search input correction smoother and avoids an unnecessary interruption during normal use.

Description of the issue/feature this PR addresses: 
Issue: https://www.odoo.com/web?#id=672949&view_type=form&model=project.issue&action=963&active_id=681&menu_id=4720

Current behavior before PR:
If you try to search something and hit the backspace key(may be for correction) you will get traceback.

Desired behavior after PR is merged:
Now, no traceback on pressing backspace key while entering text.
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