Explicit table to imply that Azure is supported in the resource schema overview

[jasonviviano]

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Description

The Resource schemas section of the docs (https://docs.radapp.io/reference/resource-schema/) lists a bunch of local resources (Kubernetes types), and how to manage AWS resources, but doesn't mention Azure.

Auto-generated description

🤖 Generated by Copilot at d7c71ea

Summary

🌐📝🆕

This pull request updates the documentation for the environment parameter in the resource schema. It adds a table that compares the resource support for different cloud providers.

Environment table
Shows cloud providers and resources
A helpful guide for spring

Walkthrough

• Add a table of cloud provider support for resources (link) to the resource-schema/_index.md file

Issue reference

#922

[willtsai]

create a dedicated page or link ("Supported Azure resources") to the Azure Bicep ref page (https://learn.microsoft.com/en-us/azure/templates/)

[jasonviviano]

Closing, changed addressed in a different PR #975