Crowdin JavaScript client v2

It's been a while since the v1 release, and in that time a lot of deprecations and legacy code have accumulated. There have also been some big changes in the ecosystem that could be addressed in the new major release.

**Things to be done:**

- [ ] Remove all the deprecations from the codebase.
- [ ] Check the Crowdin API docs for other deprecations that aren't reflected in the client.
- [ ] Update Node version requirement.
- [ ] Update CI/CD Workflows (https://github.com/crowdin/crowdin-api-client-js/blob/master/.github/workflows/publish.yml#L25)
- [ ] Use Typescript 6 (#450)
- [ ] Bump all dependencies to the latest versions.
- [ ] Align method names with the API naming convention. For example, the names "List Tasks" and "List Project Tasks" were changed in the API.
- [ ] Dedicated, strictly typed interfaces for PATCH requests instead of the generic `PatchRequest[]`
- [ ] Use native Node fetch instead of Axios.
- [ ] ESM-only
- [ ] FIx User Interfaces (#586)
- [ ] ...

Start by reviewing the Crowdin API documentation for deprecations and the publish workflow in .github/workflows/publish.yml, then inspect the related issues #450 and #586. The work is complete when the listed v2 changes are implemented, dependencies and Node requirements are updated, and the client is ready for the new major release.

Written by the indexing model from the issue text.