Docs: Update Gemini benchmark results

tests/6_csv_processor/outputs_gemini/gemini-3-pro-preview TEMP_1.9.js

@@ -0,0 +1,18 @@
+const processCSV = async (csv, { filterColumn: fCol, filterValue: fVal, groupBy: gBy, aggregateColumn: aggCol, operation: op }) => {
+  const { parse } = await import('https://cdn.jsdelivr.net/npm/papaparse@5.4.1/+esm')
+  const groups = new Map()
+  
+  parse(csv, { header: true, skipEmptyLines: true }).data.forEach(row => {
+    if (row[fCol] == fVal) {
+      const key = row[gBy], val = +row[aggCol] || 0
+      const cur = groups.get(key) || { sum: 0, count: 0 }
+      groups.set(key, { sum: cur.sum + val, count: cur.count + 1 })
+    }
+  })
+
+  return Array.from(groups, ([key, { sum, count }]) => ({
+    [gBy]: key,
+    result: op === 'avg' ? sum / count : op === 'count' ? count : sum
+  }))
+}
+export default processCSV;