Properly open worktrees when cmd-clicking in terminal or on inlay hints (#19280)

* uses the state that's synced, to fetch the language server name
* uses proper, canonicalized path when creating a remote ssh worktree,
otherwise `~/foo/something` stays unexpanded

Release Notes:

- N/A

crates/project/src/worktree_store.rs

@@ -280,7 +280,7 @@ impl WorktreeStore {
                         id: response.worktree_id,
                         root_name,
                         visible,
-                        abs_path,
+                        abs_path: response.canonicalized_path,
                     },
                     client,
                     cx,