* fix: remove t and allow name to be nullable
* pass name as required prop
* remove Unnamed
* pass name to excalidrawPlus as well for better type safe
* render once we have excalidrawAPI to avoid defaulting
* rename `getAppName` -> `getName` (temporary)
* stop preventing editing filenames when `props.name` supplied
* keep `name` as optional param for export functions
* keep `appState.name` on `props.name` state separate
* fix lint
* assertive first
* fix lint
* Add TODO
---------
Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>