fix(sheet): make "Mark done" mark it done

The button advanced one step round the untouched → doing → done cycle,
so pressing "Mark done" on a fresh event produced "doing it" and needed
a second press. Worse, the press after "done" cleared the status
outright rather than undoing anything.

Three states need three targets — that is the control directly above it.
This one is the commit, so it sets done and back. cycleStatus had no
other caller and is gone.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>

src/client/App.tsx

@@ -118,7 +118,6 @@ export function App() {
     ignored.toggle(id);
     setLastIgnored(wasIgnored ? null : { id, title });
   };
-  const toggle = prog.cycleStatus;
 
   useEffect(() => {
     const ac = new AbortController();
@@ -424,7 +423,6 @@ export function App() {
           onEffort={prog.setEffort}
           onNote={prog.setNote}
           onIgnore={(id) => toggleIgnored(id, openRow.event.title)}
-          onToggle={toggle}
           onClose={() => setOpenId(null)}
         />
       )}