3a Monitor run notebook does not plot until the end of run

[HPiyadasa]

Describe the bug
Watcher script finds the bin files and extracts the tiffs and generates the MPH metrics (found in appropriate dir) but does not plot graphs until the run is finished

Expected behavior
Plots should be generated (channel stats, MPH plot etc) and updated every time a new FOV is found.

[HPiyadasa]

In addition, when/if a run is interrupted halfway on the MIBI scope, start_watcher function will keep watching for new FOVs without generating any plots as a new run will be initiated for the remaining FOVs while the original run json file will never be completed.

[ngreenwald]

Maybe adding an additional cell that the user could run in the even that their MIBI run failed, which would trigger all of the run_callbacks.

[alex-l-kong]

In addition, when/if a run is interrupted halfway on the MIBI scope, start_watcher function will keep watching for new FOVs without generating any plots as a new run will be initiated for the remaining FOVs while the original run json file will never be completed.

We should make this a separate issue. I'll open one up.