Types cleanup (#215)

* types for unindent

* moved types for libs aside from std to own stubs

* moved std types to `_std.pyi` file

* clean up more types

* fix JSON type(s)

python/ry/_types.py

@@ -3,20 +3,25 @@
 from __future__ import annotations
 
 import sys
+from os import PathLike
 from typing import TypedDict
 
 if sys.version_info >= (3, 12):
     from collections.abc import Buffer
 else:
     from typing_extensions import Buffer
+
 __all__ = (
     "Buffer",
     "DateTimeTypedDict",
     "DateTypedDict",
+    "FsPathLike",
     "TimeSpanTypedDict",
     "TimeTypedDict",
 )
 
+FsPathLike = str | PathLike[str]
+
 
 # =============================================================================
 # JIFF

python/ry/ryo3/JSON.pyi

@@ -29,15 +29,5 @@ def parse_json_bytes(
     catch_duplicate_keys: bool = False,
     float_mode: Literal["float", "decimal", "lossless-float"] | bool = False,
 ) -> JsonValue: ...
-def parse_json_str(
-    data: str,
-    /,
-    *,
-    allow_inf_nan: bool = True,
-    cache_mode: Literal[True, False, "all", "keys", "none"] = "all",
-    partial_mode: Literal[True, False, "off", "on", "trailing-strings"] = False,
-    catch_duplicate_keys: bool = False,
-    float_mode: Literal["float", "decimal", "lossless-float"] | bool = False,
-) -> JsonValue: ...
-def jiter_cache_clear() -> None: ...
-def jiter_cache_usage() -> int: ...
+def json_cache_clear() -> None: ...
+def json_cache_usage() -> int: ...