Added new infinite query class with it's own builder widget and integration with query_bowl
The `cast` method used in mutation and query are now a mixin instead of BasicOperation property
now query & mutation share same base class
queries are now self-refetchable
queryJobs & mutationJobs now support dynamic key allowing dynamic Query/Mutation creation
query status & mutation status are now just on point & accurate
getQueryData wrong arrangment of arguments
Query & Retryer's future property is replaced with Completer
queryFn, fetchFn & fn types corrected
exported all the functions/class/enum from core (incomplete)
flutter dependency dropped since the core is a Dart package
Kingkor Roy Tirtho