CLI 0.18.2 — Skill installation reports real readiness

Installing or re-enabling a skill no longer reports success before the skill has materialized in the agent workspace.

Highlights

• Explicit state. Installed skills report installing, installed, or failed independently from enabled/disabled state.
• Actionable failures. mf skills installed and mf skills install show a sanitized materialization reason.
• Background completion. Slow installs can continue after the initial request returns.
• Independent batch results. One failed agent does not abort other skill installs.