fix: correct Unraid CPU, link context menus, and board resizing (#6510)

Fix Unraid logical CPU averaging, preserve native context menus for app and bookmark widgets in view mode, and prevent scrollbar-width GridStack resize oscillation.

apps/docs/docs/widgets/app/index.mdx

@@ -1,30 +1,27 @@
 ---
-title: 'App'
-description: 'Embeds an app into the board.'
+title: "App"
+description: "Embeds an app into the board."
 hide_title: true
 ---
 
-import { AddingWidget } from '@site/src/components/widgets/adding';
-import { WidgetConfig } from '@site/src/components/widgets/configuration';
-import { WidgetHeader } from '@site/src/components/widgets/header';
-import { appWidget } from '.';
+import { AddingWidget } from "@site/src/components/widgets/adding";
+import { WidgetConfig } from "@site/src/components/widgets/configuration";
+import { WidgetHeader } from "@site/src/components/widgets/header";
+import { appWidget } from ".";
 
-
-<WidgetHeader
-  widget={appWidget}
-  categories={['Links', 'Apps']}
-/>
+<WidgetHeader widget={appWidget} categories={["Links", "Apps"]} />
 
 The app widget allows you to add a link to an application or a website that you want to access quickly from your Homarr board.
 It also supports a status check to indicate whether Homarr can reach the application or website.
+In view mode, right-clicking uses the browser's link menu. Homarr's widget menu remains available in edit mode.
 
 ### Screenshots
 
-import githubApp from './img/github.png';
-import jellyseerrApp from './img/jellyseerr-description-tooltip.png';
-import piHoleApp from './img/pi-hole-ping-icon.png';
+import githubApp from "./img/github.png";
+import jellyseerrApp from "./img/jellyseerr-description-tooltip.png";
+import piHoleApp from "./img/pi-hole-ping-icon.png";
 
-<div className='flex gap-1'>
+<div className="flex gap-1">
   <img src={githubApp} alt="app github with-status-check" width={128 * 1.5} height={128 * 1.5} />
   <img src={piHoleApp} alt="app pi-hole with-status-check status-check-icon" width={128 * 1.5} height={128 * 1.5} />
   <img src={jellyseerrApp} alt="app jellyseerr with-description-tooltip" height={128 * 1.5} />
@@ -34,4 +31,5 @@ import piHoleApp from './img/pi-hole-ping-icon.png';
 <AddingWidget />
 
 ### Configuration
+
 <WidgetConfig configuration={appWidget.configuration} />

apps/docs/docs/widgets/bookmarks/index.mdx

@@ -1,29 +1,26 @@
 ---
-title: 'Bookmarks'
-description: 'Displays multiple app links'
+title: "Bookmarks"
+description: "Displays multiple app links"
 hide_title: true
 ---
 
-import { AddingWidget } from '@site/src/components/widgets/adding';
-import { WidgetConfig } from '@site/src/components/widgets/configuration';
-import { WidgetHeader } from '@site/src/components/widgets/header';
-import { bookmarksWidget } from '.';
+import { AddingWidget } from "@site/src/components/widgets/adding";
+import { WidgetConfig } from "@site/src/components/widgets/configuration";
+import { WidgetHeader } from "@site/src/components/widgets/header";
+import { bookmarksWidget } from ".";
 
-
-<WidgetHeader
-  widget={bookmarksWidget}
-  categories={['Links', 'Apps']}
-/>
+<WidgetHeader widget={bookmarksWidget} categories={["Links", "Apps"]} />
 
 The bookmarks widget allows you to display multiple app links in a single widget.
 You can add links to your favorite applications, websites, or any other resources you want quick access to.
+In view mode, right-clicking uses the browser's link menu. Homarr's widget menu remains available in edit mode.
 
 ### Screenshots
 
-import gridIconsOnly from './img/grid-icons-only.png';
-import gridWithTitle from './img/grid-with-title.png';
-import verticalListAll from './img/vertical-list-all.png';
-import vericalListSimple from './img/vertical-list-simple.png';
+import gridIconsOnly from "./img/grid-icons-only.png";
+import gridWithTitle from "./img/grid-with-title.png";
+import verticalListAll from "./img/vertical-list-all.png";
+import vericalListSimple from "./img/vertical-list-simple.png";
 
 <div className='flex gap-1'>
     <div className='flex flex-col gap-1'>
@@ -33,12 +30,13 @@ import vericalListSimple from './img/vertical-list-simple.png';
 
     <img src={gridWithTitle} alt="bookmarks grid with-title" width={256 + 4} height={256 + 4} />
     <img src={verticalListAll} alt="bookmarks vertical-list all-elements" width={128} height={256 + 4} />
-</div>
 
+</div>
 
 ### Adding the widget
 
 <AddingWidget />
 
 ### Configuration
+
 <WidgetConfig configuration={bookmarksWidget.configuration} />

apps/nextjs/src/components/board/items/widget-context-menu.tsx

@@ -44,9 +44,13 @@ interface WidgetContextMenuProps {
 
 export const WidgetContextMenu = ({ item, definition, widgetStateRef, children }: WidgetContextMenuProps) => {
   const { data: session } = useSession();
+  const [isEditMode] = useEditMode();
   const settings = useSettings();
 
   if (!session || !settings.enableRightClickOnWidgets) return <>{children}</>;
+  const isLinkWidget = item.kind === "app" || item.kind === "bookmarks";
+  // Keep the Homarr menu in edit mode so these widgets can still be edited or removed.
+  if (isLinkWidget && !isEditMode) return <>{children}</>;
 
   return (
     <WidgetContextMenuInner item={item} definition={definition} widgetStateRef={widgetStateRef} settings={settings}>

apps/nextjs/src/components/board/sections/gridstack/use-gridstack.ts

@@ -301,6 +301,8 @@ interface UseCssVariableConfiguration {
   isDynamic: boolean;
 }
 
+const minimumResizeWidthDelta = 20;
+
 /**
  * This hook is used to configure the css variables for the gridstack
  * Those css variables are used to define the size of the gridstack items
@@ -319,9 +321,30 @@ const useCssVariableConfiguration = ({
   columnCount,
   isDynamic,
 }: UseCssVariableConfiguration) => {
+  const prevSizeRef = useRef<{ width: number; height: number } | null>(null);
+
   const onResize = useCallback(() => {
     if (!wrapperRef.current) return;
     if (!gridRef.current) return;
+
+    const currentWidth = wrapperRef.current.clientWidth;
+    const currentHeight = wrapperRef.current.clientHeight;
+    const prevSize = prevSizeRef.current;
+
+    // Only skip recalculation when the width change is insignificant
+    // and, for dynamic sections, the height is unchanged. This prevents infinite
+    // feedback loops when the vertical scrollbar appears/disappears, causing
+    // clientWidth to oscillate by ~15px, while still reacting to height changes.
+    if (
+      prevSize !== null &&
+      Math.abs(currentWidth - prevSize.width) < minimumResizeWidthDelta &&
+      (!isDynamic || currentHeight === prevSize.height)
+    ) {
+      return;
+    }
+
+    prevSizeRef.current = { width: currentWidth, height: currentHeight };
+
     handleResizeChange(
       wrapperRef.current,
       gridRef.current,

packages/integrations/src/unraid/unraid-integration.ts

@@ -37,9 +37,16 @@ export class UnraidIntegration extends Integration implements ISystemHealthMonit
     const systemInfo = await this.getSystemInformationAsync();
 
     const cpuUtilization = systemInfo.metrics.cpu.cpus.reduce((acc, val) => acc + val.percentTotal, 0);
-    const cpuCount = systemInfo.info.cpu.cores;
+    const cpuCount = systemInfo.metrics.cpu.cpus.length;
+
+    // Each entry in cpus[] is one logical CPU (thread). Dividing the summed per-thread
+    // utilization by the thread count (not physical cores) gives the correct average and
+    // avoids over-reporting on SMT systems. Guard against zero to avoid Infinity/NaN.
+    let cpuUtilizationNormalized = 0;
+    if (cpuCount > 0) {
+      cpuUtilizationNormalized = cpuUtilization / cpuCount;
+    }
 
-    // We use "info" object instead of the stats since this is the exact amount the kernel sees, which is what Unraid displays.
     const totalMemory = systemInfo.info.memory.layout.reduce((acc, layout) => layout.size + acc, 0);
     const usedMemory = totalMemory * (systemInfo.metrics.memory.percentTotal / 100);
     const uptime = dayjs(systemInfo.info.os.uptime);
@@ -47,7 +54,7 @@ export class UnraidIntegration extends Integration implements ISystemHealthMonit
     return {
       version: systemInfo.info.os.release,
       cpuModelName: systemInfo.info.cpu.brand,
-      cpuUtilization: cpuUtilization / cpuCount,
+      cpuUtilization: cpuUtilizationNormalized,
       memUsedInBytes: usedMemory,
       memAvailableInBytes: totalMemory - usedMemory,
       uptime: dayjs().diff(uptime, "seconds"),
@@ -139,7 +146,7 @@ export class UnraidIntegration extends Integration implements ISystemHealthMonit
           },
           memory {
             layout {
-              size     
+              size
             }
           }
         }