Disable angle bracket auto-closing

[blaqshyd]

Disables auto-closing for angle brackets < and >.

This prevents the behavior where typing a < b results in a <b>. This matches the behavior in other C-style language extensions (e.g., Java).

Closes #51

[MrSubidubi]

Thanks for this!

Can we instead not just go for close=false, newline=false? That would actually match what Java does as per https://github.com/zed-extensions/java/blob/main/languages/java/config.toml#L10

[blaqshyd]

Sure, we can go the same route as the Java extension fix but the rationale behind my proposed fix are:

The suggested/proposed rule (close: false, newline: false) is a redundant no-operation (no-op).

Generics in Dart are always inline (List<int>), so auto-closing or newlining provides no benefit. Removing the rule simplifies the configuration without affecting user experience.

But I can add it back and just set both to false. Do let me know if you want me to proceed with that @MrSubidubi

[MrSubidubi]

We use the bracket config in some other places aside from autoclosing aswell, so I think it would be better to keep these around

[blaqshyd]

I had to do some rebasing so that there's a linear commit. Thanks

[MrSubidubi]

We squash anyway, so might not have been needed.

However, the fix looks good, thank you!

[blaqshyd]

Noted for next time. Thank you