REDA release version 0.2.4

We skipped a few minor releases on Github...

Notable changes since v0.2.0:

• for now we require numpy < 2.0
• ensure that the CR and ERT containers honor the shift_by_xyz parameter
• [base container] fix a strange issue where complex columns prevented a df.groupby().first()
• a lot of pseudo-section work, see this example
• more examples got fixed
• bert/.ohm importer: compute r from u/i if not available
• [TDIP container]
  • properly initialize the BaseContainer via super()
  • add an .to_ert() function to move data to a new reda.ERT()
    container
• [CR container] properly initialize the BaseContainer via super()
• add .filter_non_equal_dipole_lengths() to BaseContainer