Update README.md to enhance clarity and organization of server setup …

[MiguelElGallo]

This pull request updates the README.md file to provide more detailed instructions for setting up and using the MPZSQL server, particularly in DuckLake mode. The changes include new sections for configuration, warnings, and usage, as well as improved formatting and additional resources.

Documentation Enhancements:

• Added a new "Warning" section to emphasize the experimental state of the software and caution against production use.
• Expanded the "Minimum Configuration for Starting in DuckLake Mode" section with detailed steps for Azure login, required permissions, and running the server.
• Included instructions for testing the server with a JDBC client and a note about Logfire integration for logging.

Formatting and Structural Improvements:

• Reorganized sections for clarity, including renaming and updating the "Starting the Server" section.
• Removed redundant and outdated instructions to avoid duplication and confusion.

These updates aim to make the documentation more user-friendly and comprehensive for developers setting up MPZSQL.

[Copilot]

Pull Request Overview

This pull request significantly enhances the README.md documentation for MPZSQL by improving organization, adding critical warnings, and providing more comprehensive setup instructions. The changes focus on making the documentation more user-friendly and comprehensive for developers setting up the Apache Arrow FlightSQL server in DuckLake mode.

• Reorganized content with better section hierarchy and moved key setup instructions to the top
• Added prominent warning about experimental status and production usage restrictions
• Enhanced setup instructions with detailed Azure authentication requirements and client testing guidance

[Copilot]

Grammar error: 'experimental state' should be 'an experimental state'.

Suggested change

	This software is in experimental state. I have not tested the security features yet. The software it uses like [DuckLake](https://github.com/duckdb/ducklake) is also in experimental state. (As of July 2025)
	This software is in an experimental state. I have not tested the security features yet. The software it uses like [DuckLake](https://github.com/duckdb/ducklake) is also in an experimental state. (As of July 2025)

[Copilot]

[nitpick] Grammar error: 'Check the help with:' should be 'Check the help with:' or more naturally 'Check help with:' or 'View help with:'.

Suggested change

	Check the help with:
	View help with:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

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