Add shared metric marker to job view plots

web/frontend/src/Job.root.svelte

@@ -166,7 +166,8 @@
                         metricName={item.metric}
                         rawData={item.data.map(x => x.metric)}
                         scopes={item.data.map(x => x.scope)}
-                        width={width}/>
+                        width={width}
+                        isShared={($initq.data.job.exclusive != 1)}/>
                 {:else}
                     <Card body color="warning">No data for <code>{item.metric}</code></Card>
                 {/if}

web/frontend/src/Metric.svelte

@@ -9,6 +9,7 @@
     export let scopes
     export let width
     export let rawData
+    export let isShared = false
 
     const dispatch = createEventDispatcher()
     const cluster = getContext('clusters').find(cluster => cluster.name == job.cluster)
@@ -87,6 +88,7 @@
             cluster={cluster} subCluster={subCluster}
             timestep={data.timestep}
             scope={selectedScope} metric={metricName}
-            series={series} />
+            series={series}
+            isShared={isShared} />
     {/if}
 {/key}