Display nightly workflow status badge

[agunapal]

Description

This will display the nightly workflow status on the homepage

• Makes it easier to track
• Keeps us accountable

Fixes #(issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Feature/Issue validation/testing

Checklist:

• Did you have fun?
• Have you added tests that prove your fix is effective or that this feature works?
• Has code been commented, particularly in hard-to-understand areas?
• Have you made corresponding changes to the documentation?

[codecov]

Codecov Report

Merging #2619 (ee46cd1) into master (3cb5a73) will not change coverage.
The diff coverage is n/a.

❗ Current head ee46cd1 differs from pull request most recent head ecee33c. Consider uploading reports for the commit ecee33c to get more accurate results

@@           Coverage Diff           @@
##           master    #2619   +/-   ##
=======================================
  Coverage   71.34%   71.34%           
=======================================
  Files          85       85           
  Lines        3905     3905           
  Branches       58       58           
=======================================
  Hits         2786     2786           
  Misses       1115     1115           
  Partials        4        4           

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