feat(widgets): persist Beszel and Docker table layouts (#6490)

apps/docs/docs/widgets/docker-containers/index.mdx

@@ -40,12 +40,19 @@ import dockerTable from './img/table.png';
 
 ### Interactions
 
-Each container row has an action menu (accessible via the three-dot icon) with the following options:
+Hover a column header to reveal its grab handle, then drag it to reorder the table or drag the header's edge to resize it. The layout is saved automatically for each widget instance and restored after a reload. These controls are disabled while the board is in edit mode.
+
+Each container row has an action menu, accessible via the three-dot icon or by right-clicking the row, with the following options:
+
 - **View logs** - opens a dedicated terminal page streaming the container's logs
 - **Start** / **Stop** / **Restart** - manage the container's state
-- **Remove** - remove the container
+- **Remove** - permanently remove the container after a second confirmation click
 - **Add to Homarr** - create a bookmark app from the container
 
 ### Adding the widget
 
 <AddingWidget />
+
+### Configuration
+
+<WidgetConfig configuration={dockerContainersWidget.configuration} />

apps/docs/docs/widgets/docker-containers/index.ts

@@ -8,6 +8,12 @@ export const dockerContainersWidget: WidgetDefinition = {
   path: "../../widgets/docker-containers",
   configuration: {
     items: [
+      {
+        name: "Columns to show",
+        description: "Select which columns are visible in the table",
+        values: "Name, State, Host, CPU usage, Memory usage, and Actions",
+        defaultValue: "All columns",
+      },
       {
         name: "Enable items sorting",
         description: "Allows to sort containers by clicking on the column headers",