Change to prod data, allow and handle null data

- fix errors regarding render timing
- always collect time info in transFormData function
- remove size from polar plot

web/frontend/src/plots/Polar.svelte

@@ -22,7 +22,6 @@
         LineElement
     );
 
-    export let size
     export let metrics
     export let cluster
     export let jobMetrics
@@ -95,7 +94,7 @@
 </script>
 
 <div class="chart-container">
-    <Radar {data} {options} width={size} height={size}/>
+    <Radar {data} {options}/>
 </div>
 
 <style>