fix(pstack): make skill names match their directories (poteto-mode, make-bot-ui)
Why
The skills docs say the name field is the skill identifier: "Lowercase letters, numbers, and hyphens only. Must match the parent folder name" (cursor.com/docs/context/skills, Frontmatter fields). The Custom Mode example on the same page uses name: tdd for a mode skill too.
Two pstack skills carry a display-style name instead:
pstack/skills/poteto-mode/SKILL.md:name: Poteto Modepstack/skills/make-bot-ui/SKILL.md:name: Make Bot UI
The slash command and the mode are addressed by the directory name (/poteto-mode, /make-bot-ui), so the frontmatter identifier and the thing users type disagree.
What
Set name to the directory name in both files. No other frontmatter or body changes; disable-model-invocation, mode, icon and descriptions are untouched. node scripts/validate-plugins.mjs is green. No plugin.json bump, following the pattern where pstack bumps land as separate chore PRs (#581, #584).
Related
Two more skills in the repo have the same mismatch under third_party/ (x/skills/x-api-mcp-guide is X MCP guide, x-money/skills/x-money-guide is X Money guide); left out of this PR since those are vendor listings. A frontmatter check in scripts/validate-plugins.mjs is piece 3b of #531 and would catch all four.