Fix graph tooltip rendering

dashboard/src/components/app/Graphs.vue

@@ -6,7 +6,7 @@ const t = i18n.t;
 
 import { ref, onMounted, useTemplateRef, nextTick, onUnmounted } from 'vue';
 import AppsModel from '../../models/AppsModel.js';
-import { prettyBinarySize, prettyDecimalSize } from '@cloudron/pankow/utils';
+import { prettyDecimalSize } from '@cloudron/pankow/utils';
 import SystemModel from '../../models/SystemModel.js';
 import { SingleSelect } from '@cloudron/pankow';
 import GraphItem from '../GraphItem.vue';
@@ -144,7 +144,6 @@ onUnmounted(async () => {
         yscale="cpu"
         :cpu-count="systemCpus.length"
         :high-mark="systemCpus.length * app.cpuQuota/100"
-        high-mark-label="Max CPU"
         >
       </GraphItem>
 
@@ -154,7 +153,6 @@ onUnmounted(async () => {
         yscale="memory"
         :memory="appMemory"
         :high-mark="appMemory"
-        high-mark-label="Max Memory"
         >
       </GraphItem>