Upgrade dashboards to reflect sensor level noise

[Hzaatiti]

@EmnaTay Hi Emna, thank you for collaborating again on this!

Let us start with idea 1: for reflecting sensor level noise in the dashboards, once w're done we can start the analysis for the Kidlang study!

Lets start by regaininng insight on the changes that happened since september

• Take some time to understand back again the build process of the dashboards read the new code
  the updates roughly are: the excel sheet .csv holding the noise data computed from the .con and .fif are now stored on NYU BOX aswell, the reason for this was that the readthedocs build cannot write easily back to github and commit the .csv, so it is better and safer stored on BOX

• Familiarise yourself with cron jobs, and the two new manual build trigger and cron job trigger for the meg-pipeline build
  This is a daily trigger at 10am UAE time that recomputes the dashboard automatically https://github.com/Hzaatiti/meg-pipeline/actions/workflows/readthedocs-daily-build-trigger.yml
  This is the same build but triggerd manually when we press on "Run Workflow" https://github.com/Hzaatiti/meg-pipeline/actions/workflows/readthedocs-manual-build.yml

• Plan the new functions for computing sensor level noise, and how to store this in the .csv on NYU BOX (Maybe we can have the first sheet of the .csv for the average and then one sheet per sensor (208 sheets in total)

• Implement the noise level sensor computation and plot it with the existing dashboards