[materialite] Re-introduce Materialite [1/n]

[tantaman]

resurrects: #2

This adds materialite to Repliear.

1. Uses materialite's useQuery hook for react integration
2. Takes advantage of sorted sources to speed up filter and order-by changes
3. Does not yet paginate the view. Entire result set is loaded into the virtual table.
4. Still emits PersistentTree<Issue> rather than Issue[]

(3) is coming in a follow up but has been implemented in the materialite demo (https://github.com/vlcn-io/materialite/blob/main/demos/react/walkthrough/walkthrough.md)

(4) will follow after (3) as it requires re-working the virtualization. react-window doesn't support the virtualization primitives we need to only keep a slice of the backing data in memory.

[tantaman]

moved to rocicorp#160