Improve requestMTU() docs

[fotiDim]

PR Type

Documentation

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Description

• Enhanced documentation for the requestMtu method in UniversalBle.

• Added platform-specific limitations and best practices for MTU handling.

• Updated README with detailed usage and examples for requestMtu.

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Changes walkthrough 📝

Relevant files

Documentation

universal_ble.dart Clarify `requestMtu` method behavior and limitations          lib/src/universal_ble.dart Updated requestMtu method documentation to clarify behavior. Highlighted platform limitations and guaranteed return of current MTU. +2/-1      README.md Add `requestMtu` usage, limitations, and best practices    README.md Added detailed explanation for requestMtu method. Included platform-specific limitations for MTU handling. Provided best practices for cross-platform BLE applications. +28/-0

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Check out the documentation for more information.

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⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Incomplete Documentation The Linux platform limitations section is empty and should be filled with the appropriate MTU limitations for Linux systems - **Linux**:

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