v0.31.0

Release v0.31.0

Release Notes:

• Adjust crit range to account for Roll Modifier dice size adjustments.
  Closes #309. (Steve Barnett)
• Implement and enable spellburn UI.
  Closes #284. (Steve Barnett)
• Update dev packages to clear security alerts.
  Run the new version of the linter. (Steve Barnett)
• Release notes card links to the online user guide wiki instead of the in
  game user guide.
  Closes #313. (Steve Barnett)
• Prompt if importing more than 25 actors.
  Linter fixes.
  Closes #255. (Steve Barnett)
• Add @cl as an alias for @data.details.level.value.
  Closes #312. (Steve Barnett)
• Fix coalescing of whitespace in the PC parser to correctly handle empty
  lines.
  Closes #162. (Steve Barnett)
• Adopt the convention of treating ctrl and meta identically, to support
  Command + Click on Mac.
  Closes #308. (Steve Barnett)
• Remove numberFormat helper and validation from Thief and Halfling skills
  so they can use attributes with @ notation.
  Closes #300. (Steve Barnett)
• Pass crit and fumble terms through the new API to avoid issues with the
  sign.
  Closes #307. (Steve Barnett)
• Label last deed roll as Deed Roll again. (Steve Barnett)
• Further refinements to the manual Deed Die UI. (Steve Barnett)