cjseq 0.3.0

Create/process/modify CityJSONSeq
# Changelog


## [0.3.0] - 2024-04-18
### Modified
- changed many names 
### Added
- new subcommand: filter

## [0.2.0] - 2024-02-09
### Modified
- fix bug with wrong indexing with BuildingPart and collect
### Added
- remove_duplicate_vertices() added for collect


## [0.1.0] - 2024-02-07
### Added
- first release in draft
- no unit test yet, except me testing manually with some files
- everything (incl. Geometry Templates) are supported