feat: v0.14.0 — ISS-006 time-scale slider values up to 1000x; tests use fastest time

components/LeftPane.tsx

@@ -14,9 +14,10 @@ interface LeftPaneProps {
   onRefresh: () => void;
 }
 
-// Power-of-two slider (v0.9.2): position t ∈ [0,1] → nearest step of the ladder
-// 1×/2×/4×/8×/16×/32×/64× — each of the 7 positions doubles the speed.
-const SCALE_SLIDER_STEP = 1 / (TIME_SCALES.length - 1); // one doubling per keyboard-arrow step
+// Discrete ladder slider (v0.9.2, values reworked in v0.14.0): position t ∈ [0,1] → nearest
+// step of the ladder 1×/2×/5×/10×/25×/50×/100×/250×/500×/1000× — each of the 10 positions
+// roughly doubles the speed.
+const SCALE_SLIDER_STEP = 1 / (TIME_SCALES.length - 1); // one ladder step per keyboard-arrow step
 const SCALE_COMMIT_DEBOUNCE_MS = 250;
 
 // Flying planes show their current leg from the snapshot's dest fields (v0.12.0).
@@ -48,7 +49,7 @@ export default function LeftPane({ state, loading, error, onRefresh }: LeftPaneP
   // controls without waiting for the next poll tick. On failure keep the stale UI — the
   // running poll retries on its own and surfaces the error state. A commit that lands while
   // another POST is in flight is held in a single slot (last intent wins) and flushed by the
-  // in-flight call, so every user intent reaches the server (the [1,64] clamp stays as backstop).
+  // in-flight call, so every user intent reaches the server (the [1,1000] clamp stays as backstop).
   // The gate is a REF, not React state: closures never see a stale "busy" value, which used to
   // let a flush re-queue instead of send and silently drop a commit.
   const queuedRef = useRef<{ timeScale?: number; paused?: boolean } | null>(null);
@@ -101,7 +102,7 @@ export default function LeftPane({ state, loading, error, onRefresh }: LeftPaneP
   // Slider commit (v0.9.1): the displayed value follows the drag optimistically via
   // pendingScale; POST /api/sim fires after a 250 ms debounce, or immediately when the
   // user releases the slider (browsers fire a native 'change' on release). The server's
-  // [1,64] clamp stays as the backstop.
+  // [1,1000] clamp stays as the backstop.
   const [pendingScale, setPendingScaleState] = useState<number | null>(null);
   const pendingRef = useRef<number | null>(null);
   const commitTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);