[FIX] *: adapt QUnit tests and tours

[FIX] *: selectors in tours

[FIX][TMP] account: CogMenu selector in tours

[FIX][TMP] web*: Breadcrumb targetting in tours

Adds a `o_breadcrumb` class to target the whole breadcrumb, no matter
how much elements it contains (collapsed parts, visible path, single
name...).

add classname on last breadcrumb item

[FIX][TMP] project: View buttons selector in tours (moved away from CP)

[FIX][TMP] project: Kanban selectors in tours (quick create)

[FIX][TMP] *: SearchBar selectors in tours (toggle menu)

[FIX][TMP] *: ButtonBox selector in tours

[WIP][IMP] web: add toggleSearchBarMenu in search helpers

adapt and unskip 3 list tests

adapt and unskip calendar tests

unskip web_tour test that actually pass

post rebase fix

allow to lose cell focus after multi edition (given to searchbar) - bug reported, to check later

post rebase fixes

fix

Part-of: odoo/odoo#116641

addons/mail/tests/test_user_modify_own_profile.py

@@ -16,5 +16,5 @@ class TestUserModifyOwnProfile(HttpCase):
 
         # avoid 'reload_context' action in the middle of the tour to ease steps and form save checks
         with patch.object(Users, 'preference_save', lambda self: True):
-            self.start_tour("/web", "mail/static/tests/tours/user_modify_own_profile_tour.js", login="demo")
+            self.start_tour("/web", "mail/static/tests/tours/user_modify_own_profile_tour.js", login="demo", step_delay=100)
         self.assertEqual(self.env.ref('base.user_demo').email, "updatedemail@example.com")