Remove ignition

[nkoenig]

🎉 New feature

Removes ignition

Checklist

• Signed all commits for DCO
• Added tests
• Added example and/or tutorial
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[codecov]

Codecov Report

Merging #119 (0763468) into main (b7561e8) will increase coverage by 0.26%.
The diff coverage is n/a.

❗ Current head 0763468 differs from pull request most recent head 57a8bca. Consider uploading reports for the commit 57a8bca to get more accurate results

@@            Coverage Diff             @@
##             main     #119      +/-   ##
==========================================
+ Coverage   98.26%   98.52%   +0.26%     
==========================================
  Files          23       23              
  Lines         748      746       -2     
==========================================
  Hits          735      735              
+ Misses         13       11       -2     

Files	Coverage Δ
loader/src/cmd/gz.cc	96.00% <ø> (+7.11%)	⬆️

... and 1 file with indirect coverage changes

[azeey]

LGTM with green CI