Install pyright-lsp and superpowers-developing-for-claude-code plugins

- Add pyright-lsp for Python language server support
- Add superpowers-developing-for-claude-code for plugin development guidance
- Enable superpowers-developing-for-claude-code in settings
- Update PA history index

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

plugins/install-counts-cache.json

@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "fetchedAt": "2025-12-26T18:14:58.883Z",
+  "fetchedAt": "2026-01-01T10:06:08.447Z",
   "counts": [
     {
       "plugin": "context7@claude-plugins-official",