[Feature Request] Add parsed skill names to VS Code slash commands

Bug Description
the vscode ux parse the skills name and add it to the slash commands

Environment Info

• Platform: linux
• Terminal: vscode
• Version: 2.0.69
• Feedback ID: b1804631-7d34-4b9a-aa9f-fed5d9f2e908

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /home/ubuntu/.local/share/claude/versions/2.0.69 (expected in multi-process scenarios)\n    at jf$ (/$bunfs/root/claude:2239:2155)\n    at LDA (/$bunfs/root/claude:2239:1875)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-15T15:55:23.014Z"},{"error":"Error: 1: 1 \n    at C50 (/$bunfs/root/claude:928:4019)\n    at async V50 (/$bunfs/root/claude:928:1623)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-15T15:55:24.811Z"}]