feat: add package data configuration for static and template files

[metaforx]

• Adds static files to the package so that they can be found by collectstatic. Otherwise production may fail with debug turned off and whitenoise enabled.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.51%. Comparing base (b31290a) to head (3727c9c).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #81   +/-   ##
=======================================
  Coverage   91.51%   91.51%           
=======================================
  Files          19       19           
  Lines         872      872           
  Branches       99       99           
=======================================
  Hits          798      798           
  Misses         46       46           
  Partials       28       28           

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.