x-studio next check list

- [x] x64 build
- [x] Remove dependent: wow64ext
- [x] `Installer`, change setup location from `Program Files (x86)` to `Program Files`
- [x] Uninstall remove install information from registry
- [x] Update to use axmol-3.0
- [x] Remove `MD4` from context menu
- [ ] PropSetFile can be improved by std::string_view
- [ ] Dynamic project explorer
- [ ] Improve assets management for ui editing