Add a better list command (crane)

Author: therealnb

docs/toolhive/guides-mcp/meta-mcp.mdx

@@ -206,7 +206,11 @@ This command will:
 Version 0.0.8 is shown above, but other versions are available. You can browse all available versions on the [meta-mcp releases page](https://github.com/StacklokLabs/meta-mcp/releases) or list them using:
 
 ```bash
-helm show chart oci://ghcr.io/stackloklabs/meta-mcp/meta-mcp --version 0.0.8
+# macOS
+brew install crane
+
+# Then list tags
+crane ls ghcr.io/stackloklabs/meta-mcp/meta-mcp
 ```
 
 :::