Extract an LspStore object from Project, to prepare for language support over SSH (#17041)

For ssh remoting lsps we'll need to have language server support
factored out of project.

Thus that begins

Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Mikayla <mikayla@zed.dev>

crates/activity_indicator/src/activity_indicator.rs

@@ -150,7 +150,7 @@ impl ActivityIndicator {
     ) -> impl Iterator<Item = PendingWork<'a>> {
         self.project
             .read(cx)
-            .language_server_statuses()
+            .language_server_statuses(cx)
             .rev()
             .filter_map(|(server_id, status)| {
                 if status.pending_work.is_empty() {