chore: dynamic statusbar WIP

pyproject.toml

@@ -65,6 +65,7 @@ build-backend = "setuptools.build_meta"
 line-length = 88
 indent-width = 4
 extend-exclude = ["tree_servers.py", "tree_server_mods.py", "dialogs", "right_panel.py", "filter_panel.py", "base.py", "*lib/a2s", "dist.py"]
+lint.unfixable = ["F401"]
 
 [tool.ruff.format]
 quote-style = "double"