Website pages that use Google Maps now rely on a configured Google Maps API key, reflecting Google's requirement for API access. If no key is set, maps are hidden to avoid broken or unreliable map displays, and map marker assets are bundled so they continue to load correctly.

Description of the issue/feature this PR addresses:

Current behavior before PR:

Desired behavior after PR is merged:
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Odoo now provides a richer editor for XML and Python fields, making it easier to read and update technical configuration such as views, server actions, and website templates. The update also improves editor loading and fixes scrolling behavior in Firefox, reducing friction for users who maintain customizations.