[WIP] Show Chemicals section on character sheet

[flyinggrizzly]

This PR adds the CHEMICALS sheet section, primarily for use by the Technician playbook.

• [x] show chemicals section with correct translations
• [ ] show default chemicals descriptions
  • [x] add translations
  • [ ] show in bulleted list in field
• [ ] show payload section in vehicle for technician vehicle gear
• [ ] show defult payload descriptions (Chemical, Acid, Incendiary, Biological)
  • [ ] add translations
  • [ ] show in bulleted list in field

Should follow #6

Resolves #7