Make seq return a ListStream where possible.

[merelymyself]

Description

Significant perf improvements as well: try something like seq 1 100000000000 and observe how it is streaming correctly.

Tests

Make sure you've done the following:

• Add tests that cover your changes, either in the command examples, the crate/tests folder, or in the /tests folder.
• Try to think about corner cases and various ways how your changes could break. Cover them with tests.
• If adding tests is not possible, please document in the PR body a minimal example with steps on how to reproduce so one can verify your change works.

Make sure you've run and fixed any issues with these commands:

• cargo fmt --all -- --check to check standard code formatting (cargo fmt --all applies these changes)
• cargo clippy --workspace --features=extra -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect to check that you're using the standard code style
• cargo test --workspace --features=extra to check that all the tests pass

Documentation

• If your PR touches a user-facing nushell feature then make sure that there is an entry in the documentation (https://github.com/nushell/nushell.github.io) for the feature, and update it if necessary.

[sholderbach]

That sounds like a worthwhile improvement, especially as in most cases you don't actually care about the small value being emitted.

But I think for correctness reasons, we should change the implementation to use the most appropriate numeric type. Ints when the bounds are ints and floats if float intervals are requested.

[sholderbach]

Mhh, the data is still coming in as float and may have lost precision. Could we just pass in the Counter?

[fdncred]

Hey @merelymyself, do you have time to continue working on this one? Seems like you've been busy recently and haven't got back to it.

[sholderbach]

This has been kind of overtaken by #7045, but should now be easier to make consistently lazy.

[merelymyself]

Hello! Sorry for the long period of inactivity, something cropped up in my life. Because this PR has been overtaken, I've opened a new one at #7367 and according will close this one. Thanks!

[fdncred]

Hello! Sorry for the long period of inactivity...

Hey! It's @merelymyself!!! It's so glad to see you back here. Welcome again!