feat: Add receipt image

[Betree]

Resolve opencollective/opencollective#8289
See opencollective/opencollective-frontend#11580
See opencollective/opencollective-api#11175

[codecov-commenter]

Codecov Report

❌ Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 73.88%. Comparing base (a90d543) to head (00b8a58).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
server/components/receipts/Receipt.tsx	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1158      +/-   ##
==========================================
+ Coverage   73.85%   73.88%   +0.02%     
==========================================
  Files          38       38              
  Lines        2884     2891       +7     
  Branches      271      272       +1     
==========================================
+ Hits         2130     2136       +6     
- Misses        752      753       +1     
  Partials        2        2              

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