Agent Plugins 0.14.15

worktree:managing-worktrees follows worktree 0.8.0; skills verified against aep 0.60.0, ess
0.35.0 and worktree 0.8.0.

• managing-worktrees is regenerated from worktree skill 0.8.0, keeping its name and three local
  steps: worktree archive as recovery proof for work that must not be published, the
  worktree-hidden-state and worktree-local-refs refusals, and the raw restore of an archive
  (attributes disabled through .git/info/attributes; Git 2.55 apply crashes with
  --attr-source).
• verified.json moves aep to 0.60.0, ess to 0.35.0 and worktree to 0.8.0 after
  agentplugins-check tools passed against them.