[TRACKING] TUI Rework

[Jannes-Dailidow]

Description
to be written...

Current progress

• create new Model system
• implement focus/blur system with keyMap propagation
• implement HStack/VStack for layouting
• implement Router for switching content views
• implement form helper
• implement common form-inputs for forms and table/result filtering used in list views
• implement popup helper
• implement common popups for general use
• create generalized style and apply it to all components/view
• create Keymaster-Core to tea.Cmd/tea.Msg translation layer for invoking core methods
• implement i18n for multi language support
• create list/edit views for Keymaster-Core entities (0/?)