Add planning to shows and movies in one merged grid

src/lib/btop/hobbies.ts

@@ -61,12 +61,14 @@ export function bookStats(books: Book[]): BookStats | null {
 export function screenStats(titles: RatedTitle[]): ScreenStats {
 	const ratings = titles.flatMap((title) => (title.rating === undefined ? [] : [title.rating]));
 	const watching = titles.filter((title) => title.status === 'watching').map((title) => title.name);
+	const planningCount = titles.filter((title) => title.status === 'planning').length;
 	const groups = new Set(titles.flatMap((title) => (title.collection ? [title.collection] : [])));
 
 	return {
 		rows: [
 			{ label: 'Titles', value: `${titles.length}` },
 			{ label: 'Watching', value: `${watching.length}` },
+			{ label: 'Planning', value: `${planningCount}` },
 			{ label: 'Groups', value: `${groups.size}` },
 			{ label: 'Avg rating', value: average(ratings) }
 		],