Missing files and undefined variables in mm_rework

[wei-lingfeng]

The first one is a missing file in test_align.py; the others are warnings raised by VS Code. Align can still run with these warnings.

1. File not found error: lis_file = 'mag' + epochs[ee] + '_ob150029_kp_rms_named.lis'
2. starset is not defined
3. plot_mag_scatter_multi_trans not defined
4. starlist_f not defined
5. Multiple variables not defined: starlist, reference, restrict, weights, N_trans, deltaMag