Use Duration instead of Runtime

src/components/Process/Row.vue

@@ -33,10 +33,7 @@
     </td>
     <td>
       <template v-if="runtime !== null">
-        <template v-if="process.finished">
-          Ran in
-        </template>
-        <template v-else>
+        <template v-if="!process.finished">
           Running for
         </template>
         <abbr :title="secondsToTimedelta(runtime)">

src/views/Process/List.vue

@@ -96,7 +96,7 @@
             <th>State</th>
             <th>Mode</th>
             <th>Created</th>
-            <th>Runtime</th>
+            <th>Duration</th>
             <th>Actions</th>
           </tr>
         </thead>