ci: add commitlint checks

[MilesCranmerBot]

Summary

• add a minimal commitlint config
• lint both PR titles and PR commits in CI

This uses commitlint directly: PR titles are checked with npx commitlint, and commits are checked with wagoid/commitlint-github-action.

[github-actions]

Benchmark Results (Julia v1.10)

Time benchmarks

	main	fa75e9a...	main / fa75e9a...
Quantity/creation/Quantity(x)	2.32 ± 0.003 ns	2.6 ± 0.002 ns	0.892 ± 0.0013
Quantity/creation/Quantity(x, length=y)	2.61 ± 0.005 ns	2.32 ± 0.005 ns	1.12 ± 0.0032
Quantity/with_numbers/*real	2.32 ± 0.004 ns	2.32 ± 0.004 ns	1 ± 0.0024
Quantity/with_numbers/^int	7.5 ± 2 ns	7.49 ± 2 ns	1 ± 0.38
Quantity/with_numbers/^int * real	7.51 ± 2.3 ns	7.5 ± 2 ns	1 ± 0.41
Quantity/with_quantity/+y	3.76 ± 0.022 ns	3.76 ± 0.023 ns	1 ± 0.0085
Quantity/with_quantity//y	2.61 ± 0.005 ns	2.61 ± 0.002 ns	1 ± 0.0021
Quantity/with_self/dimension	2.03 ± 0.003 ns	2.32 ± 0.004 ns	0.876 ± 0.002
Quantity/with_self/inv	2.61 ± 0.004 ns	2.33 ± 0.007 ns	1.12 ± 0.0038
Quantity/with_self/ustrip	2.03 ± 0.003 ns	2.03 ± 0.004 ns	1 ± 0.0025
QuantityArray/broadcasting/multi_array_of_quantities	0.147 ± 0.0064 ms	0.149 ± 0.0049 ms	0.983 ± 0.054
QuantityArray/broadcasting/multi_normal_array	0.0571 ± 0.00099 ms	0.0491 ± 0.0022 ms	1.16 ± 0.057
QuantityArray/broadcasting/multi_quantity_array	0.165 ± 0.0078 ms	0.168 ± 0.0079 ms	0.981 ± 0.066
QuantityArray/broadcasting/x^2_array_of_quantities	27.5 ± 7.5 μs	25.9 ± 5.5 μs	1.06 ± 0.37
QuantityArray/broadcasting/x^2_normal_array	5.99 ± 2.3 μs	6.66 ± 2 μs	0.9 ± 0.44
QuantityArray/broadcasting/x^2_quantity_array	7.28 ± 1.2 μs	7.39 ± 1.4 μs	0.985 ± 0.25
QuantityArray/broadcasting/x^4_array_of_quantities	0.0853 ± 0.0064 ms	0.0855 ± 0.0052 ms	0.998 ± 0.097
QuantityArray/broadcasting/x^4_normal_array	0.0512 ± 0.00088 ms	0.0484 ± 0.00092 ms	1.06 ± 0.027
QuantityArray/broadcasting/x^4_quantity_array	0.0541 ± 0.00072 ms	0.0484 ± 0.00083 ms	1.12 ± 0.024
time_to_load	0.194 ± 0.0018 s	0.195 ± 0.00053 s	0.995 ± 0.0097

Memory benchmarks

	main	fa75e9a...	main / fa75e9a...
Quantity/creation/Quantity(x)	0 allocs: 0 B	0 allocs: 0 B
Quantity/creation/Quantity(x, length=y)	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_numbers/*real	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_numbers/^int	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_numbers/^int * real	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_quantity/+y	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_quantity//y	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_self/dimension	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_self/inv	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_self/ustrip	0 allocs: 0 B	0 allocs: 0 B
QuantityArray/broadcasting/multi_array_of_quantities	2 allocs: 0.382 MB	2 allocs: 0.382 MB	1
QuantityArray/broadcasting/multi_normal_array	2 allocs: 0.0763 MB	2 allocs: 0.0763 MB	1
QuantityArray/broadcasting/multi_quantity_array	2 allocs: 0.0763 MB	2 allocs: 0.0763 MB	1
QuantityArray/broadcasting/x^2_array_of_quantities	2 allocs: 0.382 MB	2 allocs: 0.382 MB	1
QuantityArray/broadcasting/x^2_normal_array	2 allocs: 0.0763 MB	2 allocs: 0.0763 MB	1
QuantityArray/broadcasting/x^2_quantity_array	2 allocs: 0.0763 MB	2 allocs: 0.0763 MB	1
QuantityArray/broadcasting/x^4_array_of_quantities	2 allocs: 0.382 MB	2 allocs: 0.382 MB	1
QuantityArray/broadcasting/x^4_normal_array	2 allocs: 0.0763 MB	2 allocs: 0.0763 MB	1
QuantityArray/broadcasting/x^4_quantity_array	2 allocs: 0.0763 MB	2 allocs: 0.0763 MB	1
time_to_load	0.153 k allocs: 14.5 kB	0.153 k allocs: 14.5 kB	1

[github-actions]

Benchmark Results (Julia v1)

Time benchmarks

	main	fa75e9a...	main / fa75e9a...
Quantity/creation/Quantity(x)	3.1 ± 0.01 ns	3.1 ± 0.01 ns	1 ± 0.0046
Quantity/creation/Quantity(x, length=y)	3.42 ± 0.001 ns	3.42 ± 0.01 ns	1 ± 0.0029
Quantity/with_numbers/*real	2.79 ± 0.001 ns	3.42 ± 0.01 ns	0.818 ± 0.0024
Quantity/with_numbers/^int	12.1 ± 0.99 ns	12.4 ± 1.3 ns	0.977 ± 0.13
Quantity/with_numbers/^int * real	11.9 ± 1 ns	12.1 ± 1.3 ns	0.985 ± 0.14
Quantity/with_quantity/+y	4.04 ± 0.01 ns	4.05 ± 0.04 ns	0.998 ± 0.01
Quantity/with_quantity//y	3.42 ± 0.01 ns	3.42 ± 0.01 ns	1 ± 0.0041
Quantity/with_self/dimension	2.79 ± 0 ns	2.79 ± 0 ns	1 ± 0
Quantity/with_self/inv	3.42 ± 0.011 ns	3.42 ± 0.01 ns	1 ± 0.0044
Quantity/with_self/ustrip	2.79 ± 0.009 ns	3.1 ± 0.01 ns	0.9 ± 0.0041
QuantityArray/broadcasting/multi_array_of_quantities	0.112 ± 0.0018 ms	0.112 ± 0.0038 ms	1 ± 0.038
QuantityArray/broadcasting/multi_normal_array	0.0471 ± 0.00024 ms	0.0497 ± 0.00029 ms	0.948 ± 0.0074
QuantityArray/broadcasting/multi_quantity_array	0.0559 ± 0.006 ms	0.0501 ± 0.00057 ms	1.12 ± 0.12
QuantityArray/broadcasting/x^2_array_of_quantities	25.3 ± 6.8 μs	23.1 ± 7.1 μs	1.09 ± 0.44
QuantityArray/broadcasting/x^2_normal_array	4.07 ± 2 μs	2.33 ± 1.4 μs	1.74 ± 1.3
QuantityArray/broadcasting/x^2_quantity_array	3.66 ± 0.98 μs	3.49 ± 0.17 μs	1.05 ± 0.29
QuantityArray/broadcasting/x^4_array_of_quantities	0.0814 ± 0.00069 ms	0.0814 ± 0.0011 ms	1 ± 0.016
QuantityArray/broadcasting/x^4_normal_array	0.0435 ± 0.00018 ms	0.0435 ± 0.00019 ms	1 ± 0.006
QuantityArray/broadcasting/x^4_quantity_array	0.0437 ± 0.00018 ms	0.0436 ± 0.00018 ms	1 ± 0.0059
time_to_load	0.191 ± 0.0018 s	0.187 ± 0.0013 s	1.02 ± 0.012

Memory benchmarks

	main	fa75e9a...	main / fa75e9a...
Quantity/creation/Quantity(x)	0 allocs: 0 B	0 allocs: 0 B
Quantity/creation/Quantity(x, length=y)	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_numbers/*real	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_numbers/^int	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_numbers/^int * real	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_quantity/+y	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_quantity//y	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_self/dimension	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_self/inv	0 allocs: 0 B	0 allocs: 0 B
Quantity/with_self/ustrip	0 allocs: 0 B	0 allocs: 0 B
QuantityArray/broadcasting/multi_array_of_quantities	3 allocs: 0.382 MB	3 allocs: 0.382 MB	1
QuantityArray/broadcasting/multi_normal_array	3 allocs: 0.0764 MB	3 allocs: 0.0764 MB	1
QuantityArray/broadcasting/multi_quantity_array	3 allocs: 0.0764 MB	3 allocs: 0.0764 MB	1
QuantityArray/broadcasting/x^2_array_of_quantities	3 allocs: 0.382 MB	3 allocs: 0.382 MB	1
QuantityArray/broadcasting/x^2_normal_array	3 allocs: 0.0764 MB	3 allocs: 0.0764 MB	1
QuantityArray/broadcasting/x^2_quantity_array	3 allocs: 0.0764 MB	3 allocs: 0.0764 MB	1
QuantityArray/broadcasting/x^4_array_of_quantities	3 allocs: 0.382 MB	3 allocs: 0.382 MB	1
QuantityArray/broadcasting/x^4_normal_array	3 allocs: 0.0764 MB	3 allocs: 0.0764 MB	1
QuantityArray/broadcasting/x^4_quantity_array	3 allocs: 0.0764 MB	3 allocs: 0.0764 MB	1
time_to_load	0.145 k allocs: 11 kB	0.145 k allocs: 11 kB	1

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.15%. Comparing base (3246758) to head (fa75e9a).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #206   +/-   ##
=======================================
  Coverage   99.15%   99.15%           
=======================================
  Files          23       23           
  Lines        1301     1301           
=======================================
  Hits         1290     1290           
  Misses         11       11           

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