fix(pop-shell): Implement 'Quit' request handler

plugins/src/pop_shell/mod.rs

@@ -45,7 +45,7 @@ pub async fn main() {
         match request {
             Ok(request) => match request {
                 Request::Activate(id) => app.activate(id).await,
-                Request::Quit(_id) => (),
+                Request::Quit(id) => app.quit(id).await,
                 Request::Search(query) => app.search(&query).await,
                 Request::Exit => break,
                 _ => (),
@@ -98,6 +98,13 @@ impl<W: AsyncWrite + Unpin> App<W> {
         }
     }
 
+    async fn quit(&mut self, id: u32) {
+        if let Some(id) = self.entries.get(id as usize) {
+            let entity = id.entity;
+            let _ = self.call_method("WindowQuit", &(entity,));
+        }
+    }
+
     async fn search(&mut self, query: &str) {
         let query = query.to_ascii_lowercase();
         let haystack = query.split_ascii_whitespace().collect::<Vec<&str>>();