Add onboarding status as a filter on the ChA admin page

[dboyer]

Connected to #4743.

Add the different onboarding steps as a filter and additional column at /admin/chapter_ambassadors

The additional column can be "onboarding status" and the column values will be:

• Complete background check
• Take training quiz
• Sign legal agreement
• Review community page

Perhaps we display "fully onboarded" as the value if all four are complete.

For the filter, perhaps we set it up as "needs background check" or "needs quiz" or maybe it's two filters: completed steps and remaining steps.

Will need to confirm details with PT.

[dboyer]

Spoke with PT and confirmed we need the following filters/columns.

• [ ] A filter for onboarding status as a yes/no (similar to judges)

• [ ] Additional columns for "completed onboarding tasks" and "remaining onboarding tasks" that function similar to the "missing submission pieces" on the submissions admin page

  

• [ ] A filter for onboarding tasks that allows selecting multiple tasks. This could act similar to the filter for mentor or judge type.

[dboyer]

NOTE: This covers just the onboarding yes/no filter. Blocked by #4779

[shaun-technovation]

The new onboarding status (filter and column) is now on Preview.

[dboyer]

Confirmed on preview that I now see an onboarding yes/no filter

I am able to use it to filter and it accurately reflects which ChAs are onboarded.