This commit adds an implementation of the UserMenu item's type 'switch'
for the BurgerMenu (used in smaller screen).
Note: this commit also adds unit tests for the BurgerUserMenu ; the
asserts are largely inspired by the regular UserMenu tests.
closesodoo/odoo#103102
X-original-commit: 0653ec8672e5878e40c804ea569dfccbd6105edc
Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>
Signed-off-by: Pierre Paridans (app) <app@odoo.com>