build(docs): Adds make docs phony target

[rchowell]

make docs

• installs the mkdocs deps in requirements-docs.txt
• runs mkdocs serve

[codspeed-hq]

CodSpeed Performance Report

Merging #3693 will improve performances by 42.51%

_{Comparing rchowell/docs-contributing (11f1f60) with main (f97902a)}

Summary

⚡ 2 improvements
✅ 25 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	rchowell/docs-contributing	Change
⚡	test_count[1 Small File]	3.7 ms	3.3 ms	+11.93%
⚡	test_iter_rows_first_row[100 Small Files]	214.8 ms	150.7 ms	+42.51%

[jaychia]

You can run this in a script with UV with a full-self describing requirements like so:

# /// script
# requires-python = ">=3.12"
# dependencies = ["mkdocs-jupyter", ...]
# ///

# your script here
subprocess.call(["mkdocs", "serve"])

[jaychia]

uv run myscript.py

[jaychia]

@samster25: something like uv run --with mkdocs-jupyter ... mkdocs serve

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.83%. Comparing base (34d2036) to head (11f1f60).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3693      +/-   ##
==========================================
+ Coverage   77.79%   77.83%   +0.04%     
==========================================
  Files         729      732       +3     
  Lines       90477    90563      +86     
==========================================
+ Hits        70384    70494     +110     
+ Misses      20093    20069      -24     

see 15 files with indirect coverage changes