feat: add uv backend (#618) #1754

Job	Run time
change-detection / Identify source changes	4s
rr-tests / Action	17s
cookie / Format	3m 56s
rr-tests / Run cog on README	9s
rr-tests / Check Python 3.10 on ubuntu-latest	22s
rr-tests / Check Python 3.10 on windows-latest	33s
rr-tests / Run pylint	15s
rr-tests / Check Python 3.11 on ubuntu-latest	18s
rr-tests / Check Python 3.10 on macos-14	34s
cookie / Check Python 3.9 on windows-latest	4m 48s
rr-tests / Check Python 3.12 on ubuntu-latest	21s
rr-tests / Check Python 3.13 on windows-latest	32s
rr-tests / Check Python 3.13 on macos-14	19s
cookie / Check Python pypy-3.10 on ubuntu-latest	3m 47s
rr-tests / Check Python 3.12 on windows-latest	35s
rr-tests / Check Python 3.11 on windows-latest	35s
cookie / Check Python 3.13 on macos-latest	2m 36s
cookie / Check Python 3.13 on ubuntu-latest	2m 13s
rr-tests / Check Python 3.11 on macos-14	29s
cookie / Check Python 3.9 on macos-latest	3m 2s
cookie / Check Python 3.9 on ubuntu-latest	2m 29s
cookie / Distribution build	3m 46s
cookie / Check Python 3.13 on windows-latest	5m 49s
rr-tests / Check Python 3.13 on ubuntu-latest	19s
cookie / Check included Noxfile	4m 9s
rr-tests / Check Python 3.12 on macos-14	19s
cookie / pass	4s
pass	2s
	42m 42s

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