Added OS icons

Author: danielduberg

docs/src/content/docs/en/start_here/installation.mdx

@@ -8,9 +8,9 @@ import { Tabs, TabItem } from '@astrojs/starlight/components';
 ## Prerequisite
 
 <Tabs syncKey="os">
-  <TabItem label="Linux">You need to have [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/), and a `C++` compiler installed. To use parallel processing, you may need to install [`oneTBB`](https://uxlfoundation.github.io/oneTBB/) or [`OpenMP`](https://www.openmp.org/) as well.</TabItem>
-  <TabItem label="macOS">You need to have [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/), and a `C++` compiler installed.</TabItem>
-	<TabItem label="Windows">You need to have [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/), and a `C++` compiler installed.</TabItem>
+  <TabItem label="Linux" icon="linux">You need to have [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/), and a `C++` compiler installed. To use parallel processing, you may need to install [`oneTBB`](https://uxlfoundation.github.io/oneTBB/) or [`OpenMP`](https://www.openmp.org/) as well.</TabItem>
+  <TabItem label="macOS" icon="apple">You need to have [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/), and a `C++` compiler installed.</TabItem>
+	<TabItem label="Windows" icon="seti:windows">You need to have [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/), and a `C++` compiler installed.</TabItem>
 </Tabs>
 
 ## Install

docs/src/content/docs/sv/start_here/installation.mdx

@@ -8,9 +8,9 @@ import { Tabs, TabItem } from '@astrojs/starlight/components';
 ## Grundförutsättning
 
 <Tabs syncKey="os">
-  <TabItem label="Linux">Du behöver [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/) och en `C++` kompilator installerad. För att använda parallell bearbetning kan du behöva installera [`oneTBB`](https://uxlfoundation.github.io/oneTBB/) eller [`OpenMP`](https://www.openmp.org/).</TabItem>
-  <TabItem label="macOS">Du behöver [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/) och en `C++` kompilator installerad.</TabItem>
-	<TabItem label="Windows">Du behöver [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/) och en `C++` kompilator installerad.</TabItem>
+  <TabItem label="Linux" icon="linux">Du behöver [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/) och en `C++` kompilator installerad. För att använda parallell bearbetning kan du behöva installera [`oneTBB`](https://uxlfoundation.github.io/oneTBB/) eller [`OpenMP`](https://www.openmp.org/).</TabItem>
+  <TabItem label="macOS" icon="apple">Du behöver [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/) och en `C++` kompilator installerad.</TabItem>
+	<TabItem label="Windows" icon="seti:windows">Du behöver [`Git`](https://git-scm.com/), [`CMake`](https://cmake.org/) och en `C++` kompilator installerad.</TabItem>
 </Tabs>
 
 ## Install