Feature Request: JupyterBook Layout Control

[edasmalchi]

Where does your feature apply?
Select from the below, and be sure to affix the appropriate label to this issue (e.g. dataset, jupyterhub, metabase, analytics.calitp.org)

• Data (the warehouse)
• JupyterHub
• Metabase
• analytics.calitp.org
• Other (add detail)

Is your feature request related to a problem? Please describe.
We've updated to the latest JupyterBook version, which makes things a little narrower by default. However, it also includes a way to designate cell outputs for additional width via tags.

Describe the solution you'd like
Analysts able to specify cells for additional width (and possibly other page layout controls such as sidebar) when running parameterized notebooks via the portfolio script.

Describe alternatives you've considered

1. Doing nothing and having analyses with large maps and figures being kinda squished.
2. Following existing pattern in portfolio script, use a new cell magic such as %%full_width to signal the portfolio script to append the "full-width" tag to that cell. Requires corresponding change to calitp_data_analysis.magics
3. Same as 2, but add corresponding magic/tag pair for sidebar as well.
4. Use existing %%capture_parameters cell magic and portfolio logic. Revise portfolio script to append all tags provided in an iterable passed via capture_parameters, i.e.

~%%capture_parameters~
organization_name = rt_day.organization_name
jupyterbook_append_tags = ['full-width']
organization_name, jupyterbook_append_tags

#  output
{"organization_name": "Santa Barbara Metropolitan Transit District", "jupyterbook_append_tags": ["full-width"]}

No change required to calitp_data_analysis.magics, additionally provides flexibility to append any set of tags to any cell. Would require supporting documentation, since appended tags would necessarily be per-cell while all other user-set parameters would persist.
edit, won't work with %%capture_parameters but overall concept would still work for a new magic allowing flexibility
5. Something else?

@tiffanychu90 thoughts? I'm leaning towards 4.

Additional context
Current state with narrowed content:

[edasmalchi]

Tried it out last week, was able to inject the "full-width" tag using the portfolio script but speedmaps didn't render properly. Reverted back for now and will revisit when time allows

[tiffanychu90]

• Use right hand widget panel and add tags (radio button should be checked)
• It's ok if the cell metadata box says tags = {["tags"]}...it resets and doesn't hold the full-width setting, but portfolio.py will set that metadata again.
• Every cell that needs full-width needs the cell tag. The docs show us how we can set these and portfolio.py does do remove-input as a similar tag.
• TODO: get the cell magic to work with the Jupyterbook build. Ideally, we want a solution that can be set once at the top and all the cells are rendered as full-width. Currently, it doesn't error when parameterizing the notebook, but when the book is built, it throws an error while parsing tags