Anon: Scaffold anon service (#74744)

* remove API tagging method and authed tagging

* add anonstore

move debug to after cache

change test order

fix issue where mysql trims to second

* add old device cleanup

lint

utc-ize everything

trim whitespace

* remove dangling setting

* Add delete devices

* Move anonymous authnclient to anonimpl

* Add simple post login hook

* move registration of Background Service

cleanup

* add updated_at index

* do not untag device if login err

* add delete device integration test

pkg/setting/setting.go

@@ -287,8 +287,6 @@ type Cfg struct {
 	// Not documented & not supported
 	// stand in until a more complete solution is implemented
 	AuthConfigUIAdminAccess bool
-	// TO REMOVE: Not documented & not supported. Remove in 10.3
-	TagAuthedDevices bool
 
 	// AWS Plugin Auth
 	AWSAllowedAuthProviders []string
@@ -1551,7 +1549,6 @@ func readAuthSettings(iniFile *ini.File, cfg *Cfg) (err error) {
 
 	// Do not use
 	cfg.AuthConfigUIAdminAccess = auth.Key("config_ui_admin_access").MustBool(false)
-	cfg.TagAuthedDevices = auth.Key("tag_authed_devices").MustBool(true)
 
 	cfg.DisableLoginForm = auth.Key("disable_login_form").MustBool(false)
 	DisableSignoutMenu = auth.Key("disable_signout_menu").MustBool(false)