Removes all the Node.js 16 versions from the CI runs

![image](https://github.com/astral-sh/rye/assets/29100934/e2f3b3c0-206e-449e-a4a2-b6efd803f3bb)

## Summary

We weren't passing `--pre` when auto-syncing after `rye `add`.

Closes #1102

- Synced latest UV releases

<sup>Auto-generated by
[sync-uv-releases.yml](https://github.com/astral-sh/rye/blob/main/.github/workflows/sync-uv-releases.yml)</sup>

Co-authored-by: mitsuhiko <7396+mitsuhiko@users.noreply.github.com>

The site is down due to DNS issues, changing this in the interim.

## Summary

We're having issues with `rye-up.com`. We're trying to recover it but
need to work with the registrar. In the interim, I'm going to move the
docs and installers to `rye.astral.sh`. When `rye-up.com` is recovered,
we can redirect, either from `rye.astral.sh` to `rye-up.com` or vice
versa.

Closes #1111.

On latest Ubuntu current install instructions result with an error:

```
user@user-laptop:~$ curl -sSf https://rye.astral.sh/get | sh
sh: 2: set: Illegal option -o pipefail
```

While using the instructions on the official website:
https://rye.astral.sh/ work as expected.

This PR updates the README.md version to match

Closes #1124.

#1129)

Please note: I haven't written any Rust before, but just wanted this
feature hence thought I'd try submitting a PR for this. I've essentially
tried to mimic the code regarding the `--with-sources` feature. I'm not
sure how to compile and test locally (so welcome any info on this - and
if helpful I would be happy to test this locally and get back to confirm
if this works).

All thoughts/help/feedback etc. very welcome, and no worries if this
feature is not useful.

- Adds ability to specify option to generate hashes via the
pyproject.toml (similar to
https://rye.astral.sh/guide/pyproject/#toolryelock-with-sources).
- Updates doc regarding the `--generate-hashes` option too.
- Added [`+++
0.35.0`](https://github.com/astral-sh/rye/pull/1129/files#diff-8ea7c706930a01df775defe815afe2478a41699e0ac0b99d7b069c0fe0d9f45fR65)
to the doc in case it gets merged for this version, but feel free to
amend as appropriate.

Thanks!

improve config.toml error msg

when I write a unvalid config.toml
```toml
[[sources]]
# name = "company-internal"
url = "https://company.internal/simple/"
```
the before msg is very strange: `error: expected name`
after: `error: bad config.toml syntax,expected source.name`