Make keyword prefix customisable

[BlakeTheAwesome]

Why did I make these changes?

Issue #7 Filtering by keyword required the user to prefix the keyword with :. This is now customisable.

What are the changes?

• filterUtils.ts:
  • itemMatchesFilters() Now handles the case where namesToMatch and kewordsToMatch are both passed in, returning true if either check passes
  • Updated getIdsToFilterOut() to take keywordPrefix as a function argument instead of hard-coding :
• layoutStore.ts:
  • Added keywordPrefix (default :)
• SettingsPanel:
  • Added setting which modifies the field in layoutStore
• TrackerGrid:
  • Added keywordPrefix prop which is passed to getIdsToFilterOut()
• PageTrackerLayout:
  • Passes the layoutStore.keywordPrefix through to TrackerGrid

Checklist

• [x] I have run the linter and have no errors - npm run lint
• [x] I have run the code formatter - npm run format

Screenshots or example output

Prefix set to + (Matches ground/grass but not grimer)

No prefix (Matches ground/grass as well as grimer)