Fix ystore imports after module moved to pycrdt.store

[Darshan808]

This PR updates the imports for YStore and websocket to reflect their new location in the pycrdt.store and pycrdt.websocket module, after YStore being moved from pycrdt_websocket to https://github.com/y-crdt/pycrdt-store in y-crdt/pycrdt-websocket#123

[github-actions]

👈 Launch a Binder on branch Darshan808/jupyter-collaboration/ystore-import-fix

[Darshan808]

I think we need to update the version of pycrdt-websocket too

[krassowski]

I think pycrdt-store also needs to be added to:

jupyter-collaboration/projects/jupyter-server-ydoc/pyproject.toml

Lines 30 to 38 in 9059310

	dependencies = [
	"jupyter_server>=2.15.0,<3.0.0",
	"jupyter_ydoc>=2.1.2,<4.0.0,!=3.0.0,!=3.0.1",
	"pycrdt",
	"pycrdt-websocket>=0.15.0,<0.16.0",
	"jupyter_events>=0.11.0",
	"jupyter_server_fileid>=0.7.0,<1",
	"jsonschema>=4.18.0"
	]

and

jupyter-collaboration/.pre-commit-config.yaml

Line 47 in 9059310

additional_dependencies: [tornado, pytest, pycrdt-websocket]

[Darshan808]

Note

pre-commit hook will remain red until the corresponding fixes are merged in the following repositories:

• fix import of YDocNotFound y-crdt/pycrdt-store#4
• Add ready: bool annotation to YRoom y-crdt/pycrdt-websocket#126