Updates for rules docs

[kshyatt]

More back ticks, links, and typo fixes

[github-actions]

Benchmark Results

	main	0eb8fa5...	main / 0eb8fa5...
basics/make_zero/namedtuple	0.0527 ± 0.0024 μs	0.0542 ± 0.0027 μs	0.972 ± 0.066
basics/make_zero/struct	0.267 ± 0.0057 μs	0.265 ± 0.0064 μs	1.01 ± 0.033
basics/overhead	4.64 ± 0.01 ns	4.34 ± 0.92 ns	1.07 ± 0.23
basics/remake_zero!/namedtuple	0.236 ± 0.0083 μs	0.234 ± 0.01 μs	1.01 ± 0.056
basics/remake_zero!/struct	0.235 ± 0.012 μs	0.235 ± 0.011 μs	1 ± 0.07
fold_broadcast/multidim_sum_bcast/1D	10.3 ± 0.48 μs	10.4 ± 1.7 μs	0.994 ± 0.17
fold_broadcast/multidim_sum_bcast/2D	12.1 ± 0.27 μs	12.1 ± 0.25 μs	0.997 ± 0.03
time_to_load	1.26 ± 0.013 s	1.25 ± 0.0032 s	1 ± 0.01

Benchmark Plots

A plot of the benchmark results has been uploaded as an artifact at https://github.com/EnzymeAD/Enzyme.jl/actions/runs/19074222564/artifacts/4463522004.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.01%. Comparing base (bc03193) to head (0eb8fa5).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2732      +/-   ##
==========================================
+ Coverage   69.04%   70.01%   +0.97%     
==========================================
  Files          49       58       +9     
  Lines       18690    19295     +605     
==========================================
+ Hits        12905    13510     +605     
  Misses       5785     5785              

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