Docs: minor changes (#8814)

* minor

* add image

* PR feedback

* npm run format:fix of course 4_4

* Remove what is not relevant

* pr feedback

* PR feedback

* revert npm run format

* Update docs/docs/FAQ.mdx

Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>

* Update FAQ.mdx

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>
Co-authored-by: Ben McCann <322311+benmccann@users.noreply.github.com>

docs/docs/guides/database-gui.md

@@ -45,5 +45,5 @@ Open pgAdmin and click "Add New Server".
 Click on "Save" to connect to the Immich database.
 
 :::tip
-View [Database Queries](https://immich.app/docs/guides/database-queries/) for common database queries.
+View [Database Queries](/docs/guides/database-queries/) for common database queries.
 :::