feat: :tada: Dash board for RIXS-Maps (#559)
* fix: :green_heart: Unknown tag in `pre-commit`
* test: :arrow_up: Bump minumum python from `3.7` to `3.8`
* feat: :tada: Dash board for RIXS-Maps
* test: :zap: Startpwriting test for RIXS map
test: :zap: Coverage and Testing of API Model
test: :construction: Start writing test for RIXS map
build: :package: Update `.lock`
fix: :fire: rename RIXS_model.py to rixs_model.py
docs: :construction: Start docs via Jupyter
