Fix syntax error in sidebars.js breaking Docusaurus build (#373)

* Initial plan

* Fix syntax error in sidebars.js - add missing closing bracket

Co-authored-by: MohabMohie <19201898+MohabMohie@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: MohabMohie <19201898+MohabMohie@users.noreply.github.com>

Author: Copilot

sidebars.js

@@ -101,7 +101,8 @@ const sidebars = {
           items: [
             "Keywords/CLI/Terminal_Actions",
             "Keywords/CLI/File_Actions",
-         },
+          ],
+        },
         {
           type: 'category',
           label: 'DB',