Topobank-statistics

- MAINT: Moved all frontend code to ce-ui

- MAINT: Updates for API changes in topobank 1.57.1
- MAINT: Moved rounding function form topobank to utils.py
- MAINT: Fixed pint deprecation, closes 47

- MAINT: Updates for API changes in topobank 1.55.0

- MAINT: Updates for API changes in topobank 1.50.0

- ENH: Use new `AnalysisCard` component

- BUG: Fixed version discovery