* controller for calculating tokens with xp
* Update main.dart
* replace ConstructWithXP with ConstructUses
* wait for analytics data to load before setting token analytics for practice activities
* pull tokenwithxp constructs from getAnalyticsModel ConstructListModel
* added commented out workaround for server not returning target constructs
* still some bugs but its working
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Co-authored-by: ggurdin <ggurdin@gmail.com>
