Expand script names to take full available width

This commit improves consistency in the UI by ensuring that all nodes in
the tree component expand to take full available width. This approach
eliminates layout shifts that were previously observed when toggling
documentation.

src/presentation/components/Scripts/View/Tree/ScriptsTree.vue

@@ -82,6 +82,8 @@ $padding: 20px;
   /* Set background color in consistent way so it has similar look when searching, on tree view, in cards etc. */
   background: $color-scripts-bg;
 
+  flex: 1; // Expands the container to fill available horizontal space, enabling alignment of child items.
+
   padding-bottom: $padding;
   padding-left: $padding;
   padding-right: $padding;