Fix dataset view heading wrapping and consolidate loading states

Prevent line breaks in hid and dataset state while allowing name to
wrap. Consolidate datatype and dataset loading states into single
computed property.

client/src/components/Dataset/DatasetView.vue

@@ -82,7 +82,8 @@ watch(
                     class="flex-grow-1"
                     :collapse="headerState"
                     @click="toggleHeaderCollapse">
-                    {{ dataset?.hid }}: <span class="font-weight-bold">{{ dataset?.name }}</span>
+                    <span class="dataset-hid">{{ dataset?.hid }}:</span>
+                    <span class="dataset-name font-weight-bold">{{ dataset?.name }}</span>
                     <span class="dataset-state-header">
                         <DatasetState :dataset-id="datasetId" />
                     </span>
@@ -193,16 +194,16 @@ watch(
                 :is-preview="true"
                 @load="iframeLoading = false" />
         </div>
-        <div v-else-if="tab === 'visualize'" class="d-flex flex-column overflow-hidden overflow-y">
+        <div v-else-if="tab === 'visualize'" class="tab-content-panel">
             <VisualizationsList :dataset-id="datasetId" />
         </div>
-        <div v-else-if="tab === 'edit'" class="d-flex flex-column overflow-hidden overflow-y mt-2">
+        <div v-else-if="tab === 'edit'" class="tab-content-panel mt-2">
             <DatasetAttributes :dataset-id="datasetId" />
         </div>
-        <div v-else-if="tab === 'details'" class="d-flex flex-column overflow-hidden overflow-y mt-2">
+        <div v-else-if="tab === 'details'" class="tab-content-panel mt-2">
             <DatasetDetails :dataset-id="datasetId" />
         </div>
-        <div v-else-if="tab === 'error'" class="d-flex flex-column overflow-hidden overflow-y mt-2">
+        <div v-else-if="tab === 'error'" class="tab-content-panel mt-2">
             <DatasetError :dataset-id="datasetId" />
         </div>
     </div>
@@ -243,9 +244,30 @@ watch(
     opacity: 0;
 }
 
+.dataset-hid,
+.dataset-state-header {
+    white-space: nowrap;
+}
+
+.dataset-hid {
+    margin-right: 0.25rem;
+}
+
+.dataset-name {
+    word-break: break-word;
+}
+
 .dataset-state-header {
     font-size: $h5-font-size;
     vertical-align: middle;
+    margin-left: 0.5rem;
+}
+
+.tab-content-panel {
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    overflow-y: auto;
 }
 
 .auto-download-message {