New: Add hover background color to Artits table

(cherry picked from commit 028152d732efb8d260dc2565df8b827a44523e37)

Closes #3911

frontend/src/Artist/Index/Table/ArtistIndexTable.css

@@ -1,3 +1,11 @@
 .tableScroller {
   position: relative;
 }
+
+.row {
+  transition: background-color 500ms;
+
+  &:hover {
+    background-color: var(--tableRowHoverBackgroundColor);
+  }
+}

frontend/src/Artist/Index/Table/ArtistIndexTable.css.d.ts

@@ -1,6 +1,7 @@
 // This file is automatically generated.
 // Please do not change this file!
 interface CssExports {
+  'row': string;
   'tableScroller': string;
 }
 export const cssExports: CssExports;

frontend/src/Artist/Index/Table/ArtistIndexTable.tsx

@@ -64,6 +64,7 @@ const Row: React.FC<ListChildComponentProps<RowItemData>> = ({
         justifyContent: 'space-between',
         ...style,
       }}
+      className={styles.row}
     >
       <ArtistIndexRow
         artistId={artist.id}