Update README.md and fix app.json

[aurora-dot]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 86.56%. Comparing base (aa82e63) to head (af63fc9).
Report is 1 commits behind head on main.

Files	Patch %	Lines
core/settings.py	75.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #31      +/-   ##
==========================================
- Coverage   87.50%   86.56%   -0.94%     
==========================================
  Files          30       30              
  Lines         456      469      +13     
==========================================
+ Hits          399      406       +7     
- Misses         57       63       +6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.