Adding DEF to Vehicle Defaults and Parts

Several things should be added in to Capture DEF fluid for diesels:

  1. Add Part Type of DEF so DEF fluid can be added in inventory and effectively tracked separtately.
  2. DEF Added as a fluid category to MVM (Fluids Tab)
  3. Add a default button for DEF to the post parts/fluids screen in FFQ
  4. Possibly add a quick DEF entry
Imported from [WISH-306] Adding DEF to Vehicle Defaults and Parts