CI has failed on every push to main since the clippy gate landed

[0bserver07]

Heads up: the CI workflow hasn't gone green on main yet. Its first run (113a0b2) failed on just test and just e2e, and since the clippy gate landed in 5ccc405 every push stops at just clippy instead (e2e is fine on the latest run).

I ran cargo clippy --workspace --all-targets locally on 1.97.1, without -D warnings so it gets past the first crate. Rough picture:

walgit-config  lib      40 warnings
walgit-proto   lib      27 warnings (19 of them in the generated walgit.v1.rs)
walgit-git     lib     184 warnings, plus 40 to 113 per test binary
walgit-git     test upload_gix_scale: 2 errors from undocumented_unsafe_blocks (deny)
walgit-wal, walgit-bundle, walgit-server, walgit-cli: not reached, the run stops at that error

Most of it is unwrap_used (129), doc_markdown (46), indexing_slicing (28), collapsible_if (25), string_slice (22), format_push_string (22) and redundant_closure (21), plus 14 of the Duration unit lint.

The practical problem is that every PR now gets a red check whatever it touches (mine included). Two ways to handle it, and I'm happy to do either:

1. Keep the lint set and fix the code, one crate per PR. Mechanical, but it's a few hundred edits in walgit-git alone, so a fair amount of review on your side.
2. Narrow the gate for now: allow pedantic on the generated proto module and set the noisiest pedantic lints to allow in [workspace.lints.clippy] until the code catches up. That turns CI green today and the gate still catches new code.

Update: #15 already said the gate stays red until each crate's fixes land, so it's option 1. Progress, one crate per PR (checked when merged):

• walgit-proto: Pay the clippy debt in walgit-proto #23 open (@ethanstoner)
• walgit-config: Fix the clippy pedantic warnings in walgit-config #28 open
• walgit-git: 184 warnings in the lib plus the test binaries, and the two undocumented_unsafe_blocks errors in tests/upload_gix_scale.rs. Biggest slice, probably two or three PRs. I can start after Fix the clippy pedantic warnings in walgit-config #28 unless someone else wants it.
• walgit-wal, walgit-bundle, walgit-server, walgit-cli: not measured yet; the run stops at walgit-git.

[0bserver07]

Missed that #15 said this was expected to stay red until each crate's fixes land, so the answer to my question is the first option. #23 takes walgit-proto. I'll take walgit-config next (40 in the lib, mostly Duration units, doc backticks and a few unwraps) unless someone already has it; walgit-git after that if wanted, in slices.

[0bserver07]

main has been green since e5295e6: 81dc7cb cleared the strict clippy set across every crate in one commit, and b81b15a made just warnings real again. Closing the tracker; #23 and #28 are superseded by the same commit.