Docs: Update Gemini benchmark results

tests/11_geospatial/outputs_gemini/gemini-3-pro-preview TEMP_0.5.js

@@ -0,0 +1,13 @@
+const analyzeGPS = async (readings, boundary) => {
+  const { booleanPointInPolygon, point, lineString, length } = await import('https://esm.sh/@turf/turf');
+
+  const coords = readings
+    .filter(({ loc }) => booleanPointInPolygon(point(loc), boundary, { ignoreBoundary: true }))
+    .sort((a, b) => a.ts - b.ts)
+    .map(({ loc }) => loc);
+
+  return coords.length < 2 
+    ? 0 
+    : +length(lineString(coords), { units: 'kilometers' }).toFixed(2);
+};
+export default analyzeGPS;