feat: add tabbed container layout mode with tab bar UI

fix: tab bars no longer shown in overview.  Tab bars show name of app with pipe and then title of the app

schemas/org.gnome.shell.extensions.aerospike.gschema.xml

@@ -44,7 +44,7 @@
         </key>
 
         <key name="toggle-orientation" type="as">
-            <default><![CDATA[['<Super><Shift>comma']]]></default>
+            <default><![CDATA[['<Primary>comma']]]></default>
             <summary>Toggle active container orientation</summary>
             <description>Toggles the orientation of the container holding the active window between horizontal and vertical</description>
         </key>
@@ -55,5 +55,11 @@
             <description>Resets all window size ratios in the active window's container to equal splits</description>
         </key>
 
+        <key name="toggle-tabbed" type="as">
+            <default><![CDATA[['<Primary>slash']]]></default>
+            <summary>Toggle tabbed container mode</summary>
+            <description>Toggles the active window's container between tabbed and accordion layout modes</description>
+        </key>
+
     </schema>
 </schemalist>