Minimal permissions for 'teams app' commands

We're adding a new Permissions section to all commands. This section will document the minimal delegated and application permissions required to execute the command.

The goal is to:

• Make it easier to run the CLI with custom app registrations and application permissions.
• Ensure we only document the minimal set of permissions needed.
• Keep documentation consistent by placing the Permissions section right before the Examples section.
• If there are multiple resources, order them alphabetically
• If there are commands that only support one type of auth (like delegated or app-only), we have an example for that as well. E.g. m365 planner tenant settings list - Permissions

Resources

• Writing the docs page
• How to document minimal permissions
• Planner example 1
• Planner example 2

Commands in scope

This issue covers the following commands:

• m365 teams app install
• m365 teams app list
• m365 teams app publish
• m365 teams app remove
• m365 teams app uninstall
• m365 teams app update

Start with the linked Writing the docs page and How to document minimal permissions guidance, then review the six Teams app command documentation pages listed in the issue. Add a Permissions section before Examples for each command, documenting minimal delegated and application permissions, ordering multiple resources alphabetically and noting commands limited to one authentication type.