Resolve "[Bug] Fix quirks with handleClose"

Description

Fixes a typebug where the window was reloading while the user tried to navigate away. This behavior was initially added to handle the situation where VSCode tried to close itself when a remote connection failed.

Screenshots

Before	After (this MR)	Start Remote error recovery still works
20221205_bug	20221205_works_navigate	20221205_works_remote

References

Closes #54 (closed)