Continue polling VariantStats while LLM retrieval in progress, minor UI fixes (#54)

* Prevent zoom in on iOS

* Expand function return code background to fill cell

* Keep OutputStats on far right of cells

* Continue polling prompt stats while cells are retrieving from LLM

* Add comment to _document.tsx

* Fix prettier

src/components/OutputsTable/OutputCell/OutputStats.tsx

@@ -31,7 +31,7 @@ export const OutputStats = ({
   const cost = promptCost + completionCost;
 
   return (
-    <HStack align="center" color="gray.500" fontSize="2xs" mt={{ base: 0, md: 1 }}>
+    <HStack w="full" align="center" color="gray.500" fontSize="2xs" mt={{ base: 0, md: 1 }}>
       <HStack flex={1}>
         {modelOutput.outputEvaluation.map((evaluation) => {
           const passed = evaluation.result > 0.5;