Add the installation guide with aqua to the document

Hi, thank you for your great project!

We suggest to add the installation guide with aqua to the document.
aqua is a declarative CLI Version Manager.
You can install this tool with aqua.

aqua init # Create aqua.yaml
aqua g -i Songmu/tagpr # Add this tool to aqua.yaml
aqua i # Install tools

For the detail of aqua, please see the official document.

We expect you can just copy and paste the following guide to your document.

Install with aqua

You can install this tool with aqua.

aqua g -i Songmu/tagpr # Add Songmu/tagpr to aqua.yaml

Thank you.

This issue was created automatically by script. For the detail, please see here.