This PR switches the sort imports plugin to
@ianvs/prettier-plugin-sort-imports which is more reliable and merges
imports from the same file (the old one reported them as error).
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## Summary by CodeRabbit
* **Chores**
* Updated import-sorting tooling and related configuration to improve
consistency of import ordering and formatting across the codebase,
simplifying rules and adjusting behavior for private/internal paths to
produce more predictable diffs and clearer code style in development.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* Add prettier plugin for sorting imports.
* Migrate the prettier config to a js file. Make the sort imports conditional which will work only in code editors.
* Remove unneeded commands for running prettier.
* Fix the regex to be more specific.
* Another fix for the import regex.
Ivan Vasilov