Barcode scanning now relies on one consistent keyboard event instead of switching between multiple event types. This simplifies the underlying code, making barcode behavior easier to maintain and reducing the chance of future inconsistencies without changing the user workflow.

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:




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The public website live chat code was reorganized to align with Odoo's newer messaging framework. This is mainly an internal improvement that should make future live chat enhancements easier and more consistent, with limited immediate impact for end users.

*: website_livechat

This commit is a step towards refactoring the JS of public livechat,
so that it reuses the same architecture as the code of Discuss.
This implies code that uses JS models and OWL components.

Task-2888734