* Add TestDomEventService to TestBase
* chore(tests): update to net5
* feat(testdomeventservice): override eventdomservice to null
* fix(AddEventListener): make AddEventListener virtual
* feat(test): add basic overlay test
* fix(name): make name .cs
* feat: add locale
* feat: add locale interfaces
* fix: add locale interfaces for components
* fix: use local classes instead of interfaces
* feat: implement the locale provider
* feat: make some components to support localization
* fix: default language
* fix: test
* chore: remove the useless reference