Can AI replace Raycast Pro?

Build me a Mac command palette covering the parts of Raycast Pro I actually use:
clipboard history, snippets, and AI commands. Requirements:

- An Electron tray app with a global hotkey (alt+space) opening one centered input
  window; electron-store for settings, better-sqlite3 for data.
- Clipboard history: watch the clipboard, keep the last 500 text entries with timestamp
  and source app, fuzzy-search them with fuse.js, Enter pastes the selection.
- Snippets: a snippets.json of {keyword, expansion}; picking one copies the expansion
  with {date} and {clipboard} placeholders filled in.
- AI commands: Fix Grammar, Summarize, and Translate run the current clipboard through
  an LLM (key in .env) and put the result back on the clipboard with a notification.
- Custom commands: shell scripts in a commands/ folder appear in the palette by
  filename; their output is copied or shown.
- Everything local except the LLM calls; no accounts, no telemetry.
- Out of scope: an extension store, file search, window management, and cloud sync. Do
  not chase native launcher speed, this is Electron and that is the tradeoff.
- README: the macOS accessibility permission needed for paste simulation, and how to
  change the hotkey.