style: drop docstrings from the UTF-8 stream helpers

strix/interface/main.py

@@ -416,14 +416,6 @@ def _bootstrap_scan(args: argparse.Namespace) -> None:
 
 
 def _force_utf8_streams() -> None:
-    """Give stdout/stderr a UTF-8 encoding, whatever the console code page.
-
-    Windows hands a redirected or legacy console stream the ANSI code page
-    (cp1252 and friends), which cannot encode Rich's output or the model's
-    text: one ``\u2713`` in a finding ends a headless run with
-    ``UnicodeEncodeError``. Streams without ``reconfigure`` (test captures,
-    replaced file objects) are left alone.
-    """
     for stream in (sys.stdout, sys.stderr):
         reconfigure = getattr(stream, "reconfigure", None)
         if reconfigure is None:

strix/interface/tui/runtime.py

@@ -59,12 +59,6 @@ class GoTuiPreActivationError(RuntimeError):
 
 
 def _open_output_sink() -> TextIO:
-    """A UTF-8 ``os.devnull`` handle for Python's stdout/stderr while the Go TUI owns the terminal.
-
-    UTF-8 is explicit because the locale encoding (cp1252 on Windows) cannot take
-    the model's text, and a logging handler that fails to write there floods the
-    log with ``--- Logging error ---`` reports.
-    """
     return Path(os.devnull).open("a", buffering=1, encoding="utf-8")
 
 

tests/test_utf8_streams.py

@@ -1,5 +1,3 @@
-"""Windows gives redirected stdout/stderr the ANSI code page; Strix forces UTF-8 (STR-742)."""
-
 from __future__ import annotations
 
 import io