docs: fix typos in documentation

[AkkiKrsingh2005]

Fixed typographical errors across documentation markdown files using codespell.

[typescript-bot]

Thanks for the PR! It looks like you've changed the TSServer protocol in some way. Please ensure that any changes here don't break consumers of the current TSServer API. For some extra review, we'll ping @sheetalkamat, @mjbvz, and @joj for you. Feel free to loop in other consumers/maintainers if necessary.

[typescript-bot]

Looks like you're introducing a change to the public API surface area. If this includes breaking changes, please document them on our wiki's API Breaking Changes page.

Also, please make sure @DanielRosenwasser and @RyanCavanaugh are aware of the changes, just as a heads up.

[jakebailey]

This repo is closed except for critical bugfixes, see:

https://github.com/microsoft/TypeScript?tab=readme-ov-file#contribute

https://github.com/microsoft/TypeScript/blob/main/CONTRIBUTING.md#note

https://redirect.github.com/microsoft/TypeScript/issues/62963#issuecomment-4100336368