The Claude sidebar's settings table was read-only 12px rows. It becomes
the power panel's core:
- model / effort / permission-mode rows are popover controls on the
owned anchored-menu primitive (ClideAnchoredOverlay + ClideMenu),
showing the LIVE session values (SessionStatus, falling back to the
probe/settings) with the active option marked.
- Picking an option publishes the explicit slash command (`/effort
xhigh`) on builtin.claude/command; the PRIMARY pane subscribes and
executes it through the same _send routing the composer uses — the
control and the typed command are one code path (D-6), which is also
what lets the sidebar drive /effort's respawn flow without reaching
into the pane. Only the primary pane listens (controls target the
primary session; a second listener would double-execute).
- Styling pass (user request): shared meta tables move from 12px-
everything to 13px labels/values, accent-coloured section headers,
wider row pitch; control rows get hover affordance + caret.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>