Readme updates

[feO2x]

This pull request updates the readme.md file to improve clarity, fix grammatical issues, and enhance the documentation for the Light.TemporaryStreams library. The changes include rewording descriptions, updating examples, and refining usage scenarios.

Documentation Improvements:

• Simplified and clarified the library's overview, removing redundant phrases and improving readability.
• Updated the example in the SomeService class to use asynchronous methods, added a CancellationToken parameter where applicable, and improved comments for better understanding.
• Fixed grammatical issues and improved phrasing in the explanation of the HashingPlugin functionality.

Usage Scenarios:

• Enhanced the "When To Use Light.TemporaryStreams" section by refining descriptions and adding a new scenario for returning a stream that should be deleted after the request.

When to use Information:

• Updated the description of Light.TemporaryStreams to include integration with Microsoft.Extensions.Logging.

[Copilot]

Pull Request Overview

This PR refines the readme.md documentation by improving clarity, fixing grammatical errors, and enhancing usage examples for the Light.TemporaryStreams library.

• Simplified and reworded the overview and key features for readability.
• Updated SomeService example to use asynchronous methods with CancellationToken.
• Refined usage scenarios and added a new scenario for streams that auto-delete after request.