feat(docs): update button-group topics

docs/angular/package.json

@@ -37,7 +37,7 @@
   "dependencies": {
     "astro": "^6.1.6",
     "docs-template": "file:../../",
-    "igniteui-astro-components": "0.0.27",
+    "igniteui-astro-components": "0.0.29",
     "sharp": "^0.34.2"
   },
   "devDependencies": {

docs/angular/src/content/en/components/list.mdx

@@ -300,7 +300,7 @@ toggleFavorite(item: IgxListItem) {
 }
 ```
 
-Let's also allow the user to choose the size of the list by using the `--ig-size` CSS custom property. We will do this by importing the `IgxButtonGroupModule` and using the [**IgxButtonGroup**](/button-group) to display all size values. This way whenever one gets selected, we will update the **size** of the list.
+Let's also allow the user to choose the size of the list by using the `--ig-size` CSS custom property. We will do this by importing the `IgxButtonGroupModule` and using the `IgxButtonGroup` to display all size values. This way whenever one gets selected, we will update the **size** of the list.
 
 ```typescript
 // app.module.ts

docs/angular/src/content/en/components/themes/roundness.mdx

@@ -20,7 +20,7 @@ Many Ignite UI components have predefined minimum and maximum border-radius valu
 When you set `--ig-radius-factor` to 0, the component uses its minimum border-radius and will appear more block-like with sharp corners. When set to 1, the component uses its maximum predefined border-radius and will appear rounded.
 
 Here is a list of the components that have predefined minimum and maximum border-radius values and can be modified using the `--ig-radius-factor` variable: <br/>
-• [Action Strip](/action-strip) • [Button](/button) • [Button Group](/button-group) • [Calendar](/calendar) • [Card](/card) • [Carousel](/carousel) • [Checkbox](/checkbox) • [Chip](/chip) • [Combo](/combo) • [Date Picker](/date-picker) • [Date Range Picker](/date-range-picker) • [Grid](/grid/grid) • [Input Group](/input-group) • [Linear Progress](/linear-progress) • [List](/list) • [Month Picker](/month-picker) • [Navigation Drawer](/navdrawer) • [Radio](/radio-button) • [Ripple](/ripple) • [Snackbar](/snackbar) • [Switch](/switch) • [Toast](/toast)
+• [Action Strip](/action-strip) • [Button](/button) • [Calendar](/calendar) • [Card](/card) • [Carousel](/carousel) • [Checkbox](/checkbox) • [Chip](/chip) • [Combo](/combo) • [Date Picker](/date-picker) • [Date Range Picker](/date-range-picker) • [Grid](/grid/grid) • [Input Group](/input-group) • [Linear Progress](/linear-progress) • [List](/list) • [Month Picker](/month-picker) • [Navigation Drawer](/navdrawer) • [Radio](/radio-button) • [Ripple](/ripple) • [Snackbar](/snackbar) • [Switch](/switch) • [Toast](/toast)
 
 ## Usage