superpowers v6.3.0

Vendored obra/superpowers snapshot @ b36e0829c6d0140e93cfef2ca599b1b07d4a7797 (upstream v6.3.0).

Install

dsh plugin add ./dsh-superpowers-plugin-6.3.0.tgz

Skills are served as native DeepSeek Harness skills; see the README for configuration and upstream-sync details.