feature: cpd-741 add total emails sent and clicked to overview

[itsmostafa]

add aggregate level stats: total emails sent and total emails clicked

🗣 Description

💭 Motivation and context

🧪 Testing

tested locally

✅ Pre-approval checklist

• This PR has an informative and human-readable title.
• Changes are limited to a single goal - eschew scope creep!
• All future TODOs are captured in issues, which are referenced
  in code comments.
• All relevant type-of-change labels have been added.
• I have read the CONTRIBUTING document.
• These code changes follow cisagov code standards.
• All relevant repo and/or project documentation has been updated
  to reflect the changes in this PR.
• Tests have been added and/or modified to cover the changes in this PR.
• All new and existing tests pass.

[dylanj1752]

LGTM

[itsmostafa]

hey @dav3r the gh actions on this PR are failing at the black hook id with this error:
ImportError: cannot import name '_unicodefun' from 'click'

I did a quick search and it seems a recent version of the click package is breaking which i'm assuming is a dependency of this hook:
dask/distributed#6013

how would you like me to move forward? Should I comment this hook out for now? Thanks

[dav3r]

hey @dav3r the gh actions on this PR are failing at the black hook id with this error: ImportError: cannot import name '_unicodefun' from 'click'

I did a quick search and it seems a recent version of the click package is breaking which i'm assuming is a dependency of this hook: dask/distributed#6013

how would you like me to move forward? Should I comment this hook out for now? Thanks

You should be able to update your pre-commit hooks to get past this issue until we are able to push out a skeleton update that will address this. Please see cisagov/skeleton-generic#105 for more info. If you have any questions, @mcdonnnj will be happy to answer them. 😄

[itsmostafa]

hey @dav3r the gh actions on this PR are failing at the black hook id with this error: ImportError: cannot import name '_unicodefun' from 'click'
I did a quick search and it seems a recent version of the click package is breaking which i'm assuming is a dependency of this hook: dask/distributed#6013
how would you like me to move forward? Should I comment this hook out for now? Thanks

You should be able to update your pre-commit hooks to get past this issue until we are able to push out a skeleton update that will address this. Please see cisagov/skeleton-generic#105 for more info. If you have any questions, @mcdonnnj will be happy to answer them. 😄

Sounds good I'll reach out to @mcdonnnj next time :)