* dev: clean up isActivityBasicallyEligible and shouldDoActivity defs
* feat: bring back locking of tools and highlight words with meaning activities
* fix: exclude tokens that are not relevant for meaning activities from proportionOfActivitiesCompleted computation
* fix: show yellow if token meaning activity has been done but shouldDoActivity is true
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Co-authored-by: ggurdin <ggurdin@gmail.com>