chore(ruff): Unsafe fixes for Python 3.10+

- Convert f-string logging statements to % formatting for better logging performance (G004 fix)

This commit applies unsafe ruff fixes from --unsafe-fixes including:
- Logging format improvements
- Type annotation modernization

All tests passing after changes.

Author: tony

src/unihan_etl/core.py

@@ -229,13 +229,13 @@ def has_valid_zip(zip_path: StrPath) -> bool:
         zip_path = pathlib.Path(zip_path)
 
     if not zip_path.is_file():
-        log.info(f"Exists, but is not a file: {zip_path}")
+        log.info("Exists, but is not a file: %s", zip_path)
         return False
 
     if zipfile.is_zipfile(zip_path):
-        log.info(f"Exists, is valid zip: {zip_path}")
+        log.info("Exists, is valid zip: %s", zip_path)
         return True
-    log.info(f"Not a valid zip: {zip_path}")
+    log.info("Not a valid zip: %s", zip_path)
     return False
 
 
@@ -296,7 +296,7 @@ def not_downloaded() -> bool:
 
     if (no_unihan_files_exist() and not_downloaded()) or not cache:
         log.info("Downloading Unihan.zip...")
-        log.info(f"{url} to {dest}")
+        log.info("%s to %s", url, dest)
         if pathlib.Path(url).is_file():
             shutil.copy(url, dest)
         else:
@@ -345,7 +345,7 @@ def extract_zip(zip_path: pathlib.Path, dest_dir: pathlib.Path) -> zipfile.ZipFi
         The extracted zip.
     """
     z = zipfile.ZipFile(zip_path)
-    log.info(f"extract_zip dest dir: {dest_dir}")
+    log.info("extract_zip dest dir: %s", dest_dir)
     z.extractall(dest_dir)
 
     return z
@@ -446,14 +446,14 @@ def export_csv(
     with pathlib.Path(destination).open("w", encoding="utf-8") as f:
         csvwriter = csv.writer(f)
         csvwriter.writerows(listified_data)
-        log.info(f"Saved output to: {destination}")
+        log.info("Saved output to: %s", destination)
 
 
 def export_json(data: UntypedNormalizedData, destination: StrPath) -> None:
     """Export UNIHAN in JSON format."""
     with codecs.open(str(destination), "w", encoding="utf-8") as f:
         json.dump(data, f, indent=2, ensure_ascii=False)
-        log.info(f"Saved output to: {destination}")
+        log.info("Saved output to: %s", destination)
 
 
 def export_yaml(data: UntypedNormalizedData, destination: StrPath) -> None:
@@ -462,7 +462,7 @@ def export_yaml(data: UntypedNormalizedData, destination: StrPath) -> None:
 
     with codecs.open(str(destination), "w", encoding="utf-8") as f:
         yaml.safe_dump(data, stream=f, allow_unicode=True, default_flow_style=False)
-        log.info(f"Saved output to: {destination}")
+        log.info("Saved output to: %s", destination)
 
 
 def is_default_option(field_name: str, val: t.Any) -> bool:

type_stubs/pygments/lexer.pyi

@@ -19,4 +19,4 @@ class RegexLexer(Lexer): ...
 
 def bygroups(
     *args: Lexer | _TokenType,
-) -> Generator[None, Lexer | _TokenType, None]: ...
+) -> Generator[None, Lexer | _TokenType]: ...