[risk=medium][RW-5481] Link Admin Notebook Preview pages from Workspace Admin page (#4040)
[risk=medium][RW-5481] Link Admin Notebook Preview pages from Workspace Admin page (#4040)

* Disable preview when the file is too large
* move parseLocation() out of component
all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench