Doc cleanup

[flying-sheep]

This adds the missing bibtex formatter from my review in #2901. Since this PR is necessary to productively work with the bibliography without making a mess, and y’all are on a hackathon, I’ll merge it without review.

Content

• Replace frail line based inclusions like :end-line: 32 with markers. If someone destroys a marker, the doc build will fail instead of containing a garbled mess.

• Moves the flit-centric dev docs to non-opinionated tooling

• Since there are no functional bib formatters that run within pre-commit (See Extend Sect. Related Programs by 'betterbib', 'python-bibtexparser', 'BibDesk' and 'ebib' ge-ne/bibtool#58), we’re going to have to live with using our own. For that purpose, I took the last open source version of betterbib and trimmed it down a bit

  Once there’s something better that we don’t have to maintain, we should use that

Companion PR: scverse/scanpy-tutorials#103

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.19%. Comparing base (0370057) to head (992245b).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2983      +/-   ##
==========================================
- Coverage   75.53%   73.19%   -2.35%     
==========================================
  Files         117      117              
  Lines       12950    12914      -36     
==========================================
- Hits         9782     9452     -330     
- Misses       3168     3462     +294     

see 29 files with indirect coverage changes