chore(ruff): Add RUF022 and tweak formatting in ruff.toml

Enable `RUF022` to enforce sorted `__all__` lists. Adjust comment
alignment and whitespace for improved readability and consistency
in ruff.toml configuration.

ruff.toml

@@ -43,6 +43,7 @@ extend-select = [
     "I",         # import sorting (isort-equivalent)
     "RET",       # return semantics (flake8-return family: consistent/explicit returns; remove redundant else/assign before return)
     "UP",        # pyupgrade: modernize syntax for your target Python (e.g., f-strings, built-in generics, newer stdlib idioms)
+    "RUF022",    # ruff: enforce sorted `__all__` lists
 ]
 ignore = [
     "F403",      # pyflakes: `from ... import *` used; unable to detect undefined names