Fix remoting things (#19587)

- Fixes modal closing when using the remote modal folder 
- Fixes a bug with local terminals where they could open in / instead of
~
- Fixes a bug where SSH connections would continue running after their
window is closed
- Hides SSH Terminal process details from Zed UI
- Implement `cmd-o` for remote projects
- Implement LanguageServerPromptRequest for remote LSPs

Release Notes:

- N/A

crates/workspace/src/workspace.rs

@@ -1877,37 +1877,6 @@ impl Workspace {
         })
     }
 
-    pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) {
-        self.client()
-            .telemetry()
-            .report_app_event("open project".to_string());
-        let paths = self.prompt_for_open_path(
-            PathPromptOptions {
-                files: true,
-                directories: true,
-                multiple: true,
-            },
-            DirectoryLister::Local(self.app_state.fs.clone()),
-            cx,
-        );
-
-        cx.spawn(|this, mut cx| async move {
-            let Some(paths) = paths.await.log_err().flatten() else {
-                return;
-            };
-
-            if let Some(task) = this
-                .update(&mut cx, |this, cx| {
-                    this.open_workspace_for_paths(false, paths, cx)
-                })
-                .log_err()
-            {
-                task.await.log_err();
-            }
-        })
-        .detach()
-    }
-
     pub fn open_workspace_for_paths(
         &mut self,
         replace_current_window: bool,
@@ -4345,7 +4314,6 @@ impl Workspace {
             .on_action(cx.listener(Self::send_keystrokes))
             .on_action(cx.listener(Self::add_folder_to_project))
             .on_action(cx.listener(Self::follow_next_collaborator))
-            .on_action(cx.listener(Self::open))
             .on_action(cx.listener(Self::close_window))
             .on_action(cx.listener(Self::activate_pane_at_index))
             .on_action(cx.listener(|workspace, _: &Unfollow, cx| {