imprv: artist preview in select artist view

src/main.sh

@@ -315,7 +315,7 @@ case "${1:-}" in
   view=$2
   mbid="${3:-}"
   case "$view" in
-  "$VIEW_LIST_ARTISTS" | "$VIEW_SEARCH_ARTIST") preview_artist "$mbid" ;;
+  "$VIEW_LIST_ARTISTS" | "$VIEW_SEARCH_ARTIST" | "$VIEW_SELECT_ARTIST") preview_artist "$mbid" ;;
   *) preview_nothing ;;
   esac
   exit 0
@@ -522,13 +522,15 @@ while true; do
         --bind="$KEYS_SCROLL_PREVIEW_UP:preview-up" \
         --bind="$KEYS_PREVIEW_OPEN:show-preview" \
         --bind="$KEYS_PREVIEW_CLOSE:hide-preview" \
+        --bind="$KEYS_FILTER_LOCAL:change-query($QUERY_LOCAL )" \
         -0 -1 \
         --border="bold" \
         --border-label="Select artist" \
+        --preview-window="right,25%,border-left,wrap,<30(hidden)" \
+        --preview="$0 --preview $VIEW_SELECT_ARTIST {3}" \
         --delimiter="\t" \
         --prompt="$SEARCH_PROMPT" \
         --margin="5%,20%" \
-        --bind="$KEYS_FILTER_LOCAL:change-query($QUERY_LOCAL )" \
         --accept-nth="{3}" \
         --with-nth="{1}" || true
     )