refactor: allow optional variables for update_status_bar_text()

Signed-off-by: Jack Cherng <[email protected]>

plugin/client.py

@@ -268,7 +268,7 @@ def is_valid_for_view(self, view: sublime.View) -> bool:
         session = self.weaksession()
         return bool(session and session.session_view_for_view_async(view))
 
-    def update_status_bar_text(self) -> None:
+    def update_status_bar_text(self, extra_variables: dict[str, Any] | None = None) -> None:
         if not (session := self.weaksession()):
             return
 
@@ -277,6 +277,9 @@ def update_status_bar_text(self) -> None:
             "server_version_gh": self.server_version_gh,
         }
 
+        if extra_variables:
+            variables.update(extra_variables)
+
         rendered_text = ""
         if template_text := str(session.config.settings.get("status_text") or ""):
             try: