Eim 149 unifiing repositories

[Hahihula]

Description

This PR aims to unify the three current repositories.

The Lib: https://github.com/espressif/idf-im-lib

The CLI: https://github.com/espressif/idf-im-cli

The GUI: https://github.com/espressif/idf-im-ui

Related

Testing

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Checklist

Before submitting a Pull Request, please ensure the following:

• [ !] 🚨 This PR DOES introduce breaking changes.
• [ X] All CI checks (GH Actions) pass.
• Documentation is updated as needed.
• Tests are updated or added as necessary.
• [ X] Code is well-commented, especially in complex areas.
• [ X] Git history is clean — commits are squashed to the minimum necessary.