Added additional stat tracking - abortions, miscarriages, pit wins/losses, and total arcology fight count.

Remove Assign and Retreive transition passages in favor of javascript.  Remove $assignTo global variable.  Make assignment, transfer, and retrieval mechanisms operate on ID rather than slave index.

VSCode and typescript still do not understand assignments to window as
introducing of a global name. To make them happy, use assignment to
globalThis.

2. Move starting girls support functions out of the global namespace and into App.StartingGirls.
3. Replace <<listOfSlavesWithParent>> widget with JS.