Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
OPENCODE_CONFIG_DIR pointing to profiles/ subdirectory caused skills at ~/.config/opencode/skills/ to be invisible. Added getOpenCodeSkillDirs() with the same parent-dir fallback that getOpenCodeCommandDirs() uses.