Added open button

I18N Commander/UI MAUI/Pages/LoadProject.razor

@@ -15,6 +15,10 @@
         <Icon Filename="add-project.svg" Size="25" AltText="Icon: Create new project"/>
         Create new project
     </button>
+    <button class="btn btn-secondary" type="button">
+        <Icon Filename="load.svg" Size="25" AltText="Icon: Open project"/>
+        Open project
+    </button>
 </div>
 
 <Assistant HeaderText="Create new project" IconName="add-project.svg" BaseHeight="new Assistant.Height(40, 40, 40)">