change: hide replies in timeline

Hide replies in timeline per default due to being more straightforward for people comming from other Fediverse platforms. Also reduces amount of "posts" in timeline, linking to one "viral" post.

packages/client/src/store.ts

@@ -340,7 +340,7 @@ export const defaultStore = markRaw(
 		},
 		showTimelineReplies: {
 			where: "device",
-			default: true,
+			default: false,
 		},
 	}),
 );