Upstream sources

Bell is independently derived from the frozen YoVision GoAdmin baseline.

Source	Commit	License	Use
https://github.com/go-admin-team/go-admin.git	`f06540883b41d03782bb6b2c4150f298f328c6b6`	MIT	Backend architecture reference
https://github.com/go-admin-team/go-admin-ui.git	`67d393d713877572fab0b897296a4c1d525fc81d`	MIT	Vue 3 application shell and component patterns

The local copies under D:\github\goadmin are read-only references and are not Bell source directories.