v0.1.5

Changelog

• 8c3c191: mdp: P2 cleanup on update + skill_ref content gaps (@aldevv)
• f24ebfe: mdp: add skill path subcommand for Claude Code companion skill (@aldevv)
• fffd6ea: mdp: add update subcommand to install the latest release (@aldevv)
• 3833a6b: mdp: fix mdp update and harden the update path (@aldevv)