Docs: Update benchmark for google/gemini-3.8-flash EFF:high

tests/7_scheduler/outputs/google_gemini-3.8-flash EFF_high.js

@@ -0,0 +1,56 @@
+export async function findAvailableSlots(cal1, cal2, constraints) {
+  const { DateTime } = await import('https://cdn.jsdelivr.net/npm/luxon@3/+esm');
+  const { durationMinutes, searchRange, workHours } = constraints;
+  const dur = durationMinutes * 60000;
+  const toUtc = s => DateTime.fromISO(s, { zone: 'utc' });
+  const [sH, sM] = workHours.start.split(':').map(Number);
+  const [eH, eM] = workHours.end.split(':').map(Number);
+
+  const rangeStart = toUtc(searchRange.start);
+  const rangeEnd = toUtc(searchRange.end);
+  const rStartMs = rangeStart.toMillis();
+  const rEndMs = rangeEnd.toMillis();
+
+  const busy = [...cal1, ...cal2]
+    .map(({ start, end }) => ({ s: toUtc(start).toMillis(), e: toUtc(end).toMillis() }))
+    .filter(b => b.s < b.e)
+    .sort((a, b) => a.s - b.s);
+
+  const mergedBusy = busy.reduce((acc, b) => {
+    const last = acc[acc.length - 1];
+    last && b.s <= last.e ? (last.e = Math.max(last.e, b.e)) : acc.push({ ...b });
+    return acc;
+  }, []);
+
+  const slots = [];
+  const addSlots = (from, to) => {
+    for (let t = from; t + dur <= to; t += dur) {
+      slots.push({
+        start: DateTime.fromMillis(t, { zone: 'utc' }).toISO(),
+        end: DateTime.fromMillis(t + dur, { zone: 'utc' }).toISO()
+      });
+    }
+  };
+
+  for (let d = rangeStart.startOf('day'); d <= rangeEnd; d = d.plus({ days: 1 })) {
+    const wStart = Math.max(d.set({ hour: sH, minute: sM, second: 0, millisecond: 0 }).toMillis(), rStartMs);
+    const wEnd = Math.min(d.set({ hour: eH, minute: eM, second: 0, millisecond: 0 }).toMillis(), rEndMs);
+
+    if (wStart < wEnd) {
+      let cur = wStart;
+      for (const b of mergedBusy) {
+        if (b.e <= cur) continue;
+        if (b.s >= wEnd) break;
+        if (b.s > cur) addSlots(cur, Math.min(b.s, wEnd));
+        cur = Math.max(cur, b.e);
+        if (cur >= wEnd) break;
+      }
+      if (cur < wEnd) addSlots(cur, wEnd);
+    }
+  }
+
+  return slots;
+}
+export default findAvailableSlots;
+// Generation time: 71.113s
+// Result: PASS