Refactor the `radicle-surf` crate to use OIDs from `radicle-oid` instead
of `radicle-git-ext`, and `radicle-git-ref-format` instead of re-exports
from `radicle-git-ext`. Also remove the dependency `radicle-std-ext`.
This requires changing `use`s, and an ad-hoc reimplementation of
`ResultExt::or_matches`.
The remaining changes (excl. tests) are automatic via `rustfmt` and
`cargo clippy`.
For testing, implement reconstruction of
https://github.com/radicle-dev/git-platinum
in particular of the commits
- a0dd9122d33dff2a35f564d564db127152c88e02
- 27acd68c7504755aa11023300890bb85bbd69d45
- e972683fe8136bf8a5cb2378cf50303554008049
and some tags.
`…/src/test/roundtrip.rs` was copied from the `test-helpers` crate in
the radicle-git workspace.
`…/src/test/{repository.rs,gen*}` was copied from the `radicle-git-ext`
crate in the radicle-git workspace.
Lorenz Leutgeb