Use repeat rather than manually specify auto in grid-template-rows

Co-authored-by: Debanjum <debanjum@gmail.com>

src/khoj/interface/web/base_config.html

@@ -301,7 +301,7 @@
             body {
                 display: grid;
                 grid-template-columns: 1fr;
-                grid-template-rows: 1fr auto auto auto auto;
+                grid-template-rows: 1fr repeat(4, auto);
             }
             body > * {
                 grid-column: 1;