Class

[paolap]

This branch has a lot of updates.

1. workflows to run tests are now working, setup for installing has been updated too Reviewing github actions and generally package install setup #162
2. move to using classes for file pattern, variables as read fom output files and mapped variables see
3. added "intake" command to generate intake catalogues for raw file output. allowing creation of intake catalogues via mopdb varlist #149
   Point 2-3 included re-organising mopdb code and template and intake commands include the varlist step. re-organise mopdb_utils.py #158 (possibly more can be done in braking down single functions so I leave this open for the moment)
4. conda setup it's nearly ready, needs to be tested steps listed in set up conda #87 are completed

[paolap]

@greensh16 I made a lot of progress on the tidying up of the code, also following "ruff" linting.
The tests are now all working, there's not many yet, but we can always add them and I updated the setup so now use pyproject.toml .
Also the workflows are now working, will need probably to fix the conda as it didn't run with this last push, but once that is done this should be ready.
I think we can at least merge but then we should make sure this work on a smaller subset/subsets for as many actual examples we have. If you don't have time is fine, I can try that with Zoe and/or Seb data, just let me know.