rename metrics (#4) * clean up lasso experiment remnants * sync package loading with req.txt file * clean up redudant code to check and install packages * update dockerfile to fix config errors when building * set up tests for mzML and Bruker file loading * clean up main directory * activate GHA caching * fix `zoo` dependency problem * remove browser() for debugging pca plots. * update actions/cache to v4.0.2 * update GHA to use versions instead of hashes * add tests to GHA * add test that checks if processing was sucessful * set smoothHalfWindowSize to a more reasonable value * remove devtools and use pak instead * update metrics naming (mod Z' -> FZ, mod V' -> FV, SSMD -> FS