Roadmap: case study "LCA"

[mrustl]

• Improved folder structure analysis and documentation using function kwb.fakin::plot_path_tree() to be added in kwb.geosalz documentation

• Add feature in R pakcage kwb.umberto for process check Add user defined reordering feature required for Fabian's second use case (extended version) kwb.umberto#2

• Workflow documentation

• Add short documentation in fakin.doc for progress check https://kwb-r.github.io/fakin.doc/case-studies.html#lca-modelling