Install command returns `error: JSR package not found`

[ridvan]

Describe the bug
Hi, when I try to install the cool cli using the command in the README, it returns error: JSR package not found: @cool/cli.

To Reproduce
Steps to reproduce the behavior:

1. Install Deno and add deno $path.
2. Run deno install -g jsr:@cool/cli on terminal.

Expected behavior
The cool cli should be installed. However, it seems that @cool/cli package does not exist on jsr.io.

Screenshot

Environment

• OS: macOS 14.1
• Deno Version: 1.46.3