Add settings to remote servers, use XDG paths on remote, and enable node LSPs (#19176)

Supersedes https://github.com/zed-industries/zed/pull/19166

TODO:
- [x] Update basic zed paths
- [x] update create_state_directory
- [x] Use this with `NodeRuntime`
- [x] Add server settings
- [x] Add an 'open server settings command'
- [x] Make sure it all works


Release Notes:

- Updated the actions `zed::OpenLocalSettings` and `zed::OpenLocalTasks`
to `zed::OpenProjectSettings` and `zed::OpenProjectTasks`.

---------

Co-authored-by: Conrad <conrad@zed.dev>
Co-authored-by: Richard <richard@zed.dev>

crates/gpui/src/app/entity_map.rs

@@ -567,6 +567,12 @@ pub struct WeakModel<T> {
     entity_type: PhantomData<T>,
 }
 
+impl<T> std::fmt::Debug for WeakModel<T> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.debug_struct(type_name::<WeakModel<T>>()).finish()
+    }
+}
+
 unsafe impl<T> Send for WeakModel<T> {}
 unsafe impl<T> Sync for WeakModel<T> {}