oh-my-opencode

@youngbinkim0 has signed the CLA in code-yeongyu/oh-my-opencode#1777

Merge pull request #1770 from code-yeongyu/fix/prometheus-md-only-agent-name-matching

fix: use case-insensitive matching for prometheus agent detection in prometheus-md-only hook

fix: improve error message for marketplace plugin commands

@tcarac has signed the CLA in code-yeongyu/oh-my-opencode#1766