create-remdx does not provision a tsconfig.json

[Jamie Birch]

To reproduce, create any project with create-remdx using the convenience command:

npm init remdx

New projects lack a tsconfig.json, so we get errors in the editor:

Providing the tsconfig.json from https://github.com/nkzw-tech/dev-velocity-talk/blob/main/tsconfig.json resolves the error.