Johanna LarssonandTangled 1475bdfe30 test(storage): use s3s to test S3BlobStorage ...

Introduces s3s and s3s-fs to run an in-memory s3 server in tests. With this we can promote s3 tests to run in `just test`, they won't need containers, and they're super fast. Adds `just test-s3` to run them more easily.

```
 Nextest run ID db9a9530-738e-4c92-ad3a-23289252cac2 with nextest profile: default                                                                                                              Starting 6 tests across 1 binary                                                                                                                                                                PASS [   0.356s] tranquil-storage::s3 put_stream_error_aborts_upload                                                                                                                        PASS [   0.356s] tranquil-storage::s3 put_stream_empty_aborts_upload                                                                                                                        PASS [   0.358s] tranquil-storage::s3 copy                                                                                                                                                  PASS [   0.360s] tranquil-storage::s3 put_get_head_delete                                                                                                                                   PASS [   0.360s] tranquil-storage::s3 put_stream                                                                                                                                            PASS [   0.447s] tranquil-storage::s3 put_stream_multipart                                                                                                                          ────────────                                                                                                                                                                                     Summary [   0.448s] 6 tests run: 6 passed, 0 skipped
```

Also optimizes more hashing functions because it matters in tests.

2026-09-26 19:07:04 +00:00

..

s3.rs

test(storage): use s3s to test S3BlobStorage

2026-09-26 19:07:04 +00:00