feat: properly override configuration

Author: drainpixie

proselint/registry/__init__.py

@@ -28,6 +28,10 @@ def build_modules_register(
 Config: TypeAlias = Mapping[str, "bool | Config"]
 
 
+def _prune(checks: list[str], key: str) -> list[str]:
+    return [k for k in checks if not (key.startswith(k + ".") or k == key)]
+
+
 def _flatten_config(config: Config, prefix: str = "") -> dict[str, bool]:
     return dict(
         chain.from_iterable(
@@ -71,14 +75,20 @@ def get_all_enabled(
         self, enabled: dict[str, bool] = DEFAULT["checks"]
     ) -> list[Check]:
         """Filter registered checks by config values based on their keys."""
-        flattened = _flatten_config(enabled)
-        self.enabled_checks = flattened
+        self.enabled_checks = dict(sorted(
+            _flatten_config(enabled).items(), key=lambda x: x[0].count('.')
+        ))
 
         enabled_checks: list[str] = []
         skipped_checks: list[str] = []
 
         for key, key_enabled in self.enabled_checks.items():
-            (skipped_checks, enabled_checks)[key_enabled].append(key)
+            if key_enabled:
+                skipped_checks = _prune(skipped_checks, key)
+                enabled_checks.append(key)
+            else:
+                enabled_checks = _prune(enabled_checks, key)
+                skipped_checks.append(key)
 
         return [
             check