Fix 'Send to Workspace' to work with new Sequencing Workspaces

[JosephVolosin]

This pull-request updates the 'Send to Workspace' feature in plan expansion to let the user create a new file in a sequencing workspace loaded with the expansion result of an expanded sequence.

Screen.Recording.2025-10-16.at.11.17.30.AM.mov

[duranb]

Do you need to pass the workspace name in this save event? It doesn't look like you're using it. I think ideally, the workspaceId should be enough.

[JosephVolosin]

If I remember right I think it was just for making the WorkspaceTreeNode so that the modal appears with the name of the workspace - is there a better way to get that represented? Screenshot below from removing the name:

[duranb]

Maybe I'm not fully understanding the flow of this. My comment is specifically for the save event. Your modal.ts change defines the save event type to only have a workspaceId so the types are currently mismatched.

'save', (e: CustomEvent<{ workspaceId: number }>)

As for the undefined workspace name, I think that's a different issue. The save event is dispatched after the modal has already been opened and rendered, so removing workspaceName from the event theoretically should be unrelated.

[JosephVolosin]

Ah I'm following - so the save event fires from ExpansionPanelModal which allows the user to select a workspace from a dropdown and then that ID (and currently name) are passed to a WorkspaceTreeNode which is then used to make the NewWorkspaceSequenceModal (shown in the screenshot). I think the only reason the name is included in the save is so that the name is shown in that second modal when the directory tree is drawn

[duranb]

Gooot it. Okay I think see it now. I think then that this line needs to be updated to also include the workspaceName as part of the event payload.

[JosephVolosin]

Done!

[duranb]

Do you also mind adding permission checks to the workspace dropdown or submit button for if the user even has access to the workspace that they want to send the sequence to? There is a featurePermission.workspace() in utilities/permissions.ts that you can use to see if the user can upload to the selected workspace.