feat: v0.9.2 — power-of-two time scale: slider steps through the 1/2/4/8/16/32/64 ladder, POST /api/sim clamp widened to [1,64]

app/api/sim/route.ts

@@ -1,6 +1,6 @@
 import { applyTimeControls } from '@/lib/sim/engine';
 
-// POST /api/sim — set sim time controls (v0.7.0). Body: { timeScale?: 1–60, paused?: boolean }.
+// POST /api/sim — set sim time controls (v0.7.0). Body: { timeScale?: 1–64, paused?: boolean }.
 // Ticks the clock first (so the response reflects current game time), then applies
 // and persists the new controls. Returns the updated simState.
 
@@ -23,7 +23,7 @@ export async function POST(req: Request) {
     }
   }
   if (input.timeScale !== undefined && (typeof input.timeScale !== 'number' || !Number.isFinite(input.timeScale))) {
-    return Response.json({ error: 'timeScale must be a finite number (1–60)' }, { status: 400 });
+    return Response.json({ error: 'timeScale must be a finite number (1–64)' }, { status: 400 });
   }
   if (input.paused !== undefined && typeof input.paused !== 'boolean') {
     return Response.json({ error: 'paused must be a boolean' }, { status: 400 });