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/diagnostics/src/toolbar_controls.rs

@@ -22,7 +22,7 @@ impl Render for ToolbarControls {
                 || editor
                     .project
                     .read(cx)
-                    .language_servers_running_disk_based_diagnostics()
+                    .language_servers_running_disk_based_diagnostics(cx)
                     .next()
                     .is_some();
         }