Implement New UI.

[SmartWolf1220]

Implement New UI : Start test Session, Editor, Settings

• [ ] Bugfix
• [x] Feature
• [ ] Code style update (formatting, renaming)
• [ ] Refactoring (no functional changes, no API changes)
• [ ] Build-related changes
• [ ] Documentation content changes
• [x] Other (please describe):

[SmartWolf1220]

@dacoaster .

Please check again now.