fix: print logo in README.md

[JoshuaKGoldberg]

PR Checklist

• Addresses an existing open issue: fixes 🐛 Bug: Logo option isn't printed to README.md #1165
• That issue was marked as status: accepting prs
• Steps in CONTRIBUTING.md were taken

Overview

Hooks the logo up to README.md generation and uses --logo in the end-to-end migration test.

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (c5e15e4) 94.30% compared to head (016d6df) 94.33%.
Report is 1 commits behind head on main.

Files	Patch %	Lines
src/steps/writeReadme/generateTopContent.ts	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1166      +/-   ##
==========================================
+ Coverage   94.30%   94.33%   +0.02%     
==========================================
  Files          99       99              
  Lines        5657     5666       +9     
  Branches      459      462       +3     
==========================================
+ Hits         5335     5345      +10     
+ Misses        321      320       -1     
  Partials        1        1              

Flag	Coverage Δ
create	70.19% <55.55%> (-0.03%)	⬇️
initialize	42.41% <11.11%> (-0.06%)	⬇️
migrate	69.75% <55.55%> (+0.10%)	⬆️
unit	72.25% <55.55%> (-0.03%)	⬇️

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[github-actions]

🎉 This is included in version v1.52.3 🎉

The release is available on:

• GitHub releases
• npm package (@latest dist-tag)

Cheers! 📦🚀