Element: #155 Keyboard (navigation/command-palette) What it shows: A static list of four keyboard hints for the command palette, each pairing a Kbd key with a description. When to use: Documenting the shortcuts of a search or command palette next to the feature it belongs to. Spec: - `const keys` has four entries with fields `key` and `desc` - Rendered with `{#each keys as k}` as `{k.key}{k.desc}` inside a `