Update sector tests

[borisdevos]

Use the sector testsuite from TensorKitSectors.

Currently a draft because the Artin braid test fails for high enough dimensional irreps involved for some reason, but passes for many others. The current maxdim = 15 to smallset will probably not catch these errors, I just wanted to otherwise show it's fine. Very confusing to me at the moment.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Files with missing lines	Coverage Δ
src/clebschgordan.jl	98.63% <100.00%> (+1.31%)	⬆️
src/sector.jl	93.82% <100.00%> (-4.75%)	⬇️

... and 5 files with indirect coverage changes

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[lkdvos]

When you say these tests fail, do you mean the tolerance is just set too high? Because that might be fair for higher-dimensional irreps

[borisdevos]

No, it can already mismatch at the 2nd decimal. Here a quick example:
isapprox([0.49357987913169243; 0.3608970552458627; 0.12256062712019984;;;;], [0.4796164601864595; 0.3801689443717772; 0.11970177000507069;;;;]; atol = 1.0e-12, rtol = 1.0e-12)
As far as I've seen it's also always the underbraiding path which fails. I'm curious if this also gets picked up in the fusion tree braid tests