Docs: Update Gemini benchmark results

tests/11_geospatial/outputs_gemini/gemini-3-pro-preview TEMP_0.8.js

@@ -0,0 +1,10 @@
+const analyzeGPS = async (readings, boundary) => {
+  const T = await import('https://cdn.jsdelivr.net/npm/@turf/turf/+esm')
+  const pts = readings
+    .filter(r => T.booleanPointInPolygon(T.point(r.loc), boundary, { ignoreBoundary: true }))
+    .sort((a, b) => a.ts - b.ts)
+    .map(r => r.loc)
+  
+  return pts.length < 2 ? 0 : +T.length(T.lineString(pts), { units: 'kilometers' }).toFixed(2)
+}
+export default analyzeGPS;