Possible todos for the sample:
- WDI5 TS usage
- Axios doesn't bundle dependencies with new ui5-tooling-modules!
- wdio.conf.ts: Options.Testrunner - extend to include wdi5 config object
- nail TS setup to "test" -> wdio.conf.ts needs to omit "test"
- Load data initially, independent from UI
- Model data matches backend data
- Every property update reflects in a backend change
- Synchronize clients via push mechanism