Implement working screen-state management and remove extraneous loads

src/view/lib/navigation.ts

@@ -1,12 +0,0 @@
-import {useEffect} from 'react'
-import {useStores} from '../../state'
-
-type CB = () => void
-/**
- * This custom effect hook will trigger on every "navigation"
- * Use this in screens to handle any loading behaviors needed
- */
-export function useLoadEffect(cb: CB, deps: any[] = []) {
-  const store = useStores()
-  useEffect(cb, [store.nav.tab, ...deps])
-}