github-claw-skill

chore: clean branch to contain only the github-claw skill

Remove all project-specific files (AGENTS.md, MEMORY.md, memory/,
.agents/, .devcontainer/, .github/workflows/, media-platform/, site/,
skills-lock.json) and move skills/github-claw/* to repo root.

This branch now serves as a clean, standalone, installable skill package.

Agent-Logs-Url: https://github.com/liyupi/github-claw/sessions/8e9da788-aee6-40bd-a263-24259d755b78

Co-authored-by: liyupi <26037703+liyupi@users.noreply.github.com>