Remove dead auto_restart field from SubprocessConfig

This field was defined but never read anywhere in client.py.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: SteveSandersonMS

python/README.md

@@ -125,7 +125,6 @@ CopilotClient(
 - `use_stdio` (bool): Use stdio transport instead of TCP (default: True)
 - `port` (int): Server port for TCP mode (default: 0 for random)
 - `log_level` (str): Log level (default: "info")
-- `auto_restart` (bool): Auto-restart on crash (default: True)
 - `env` (dict | None): Environment variables for the CLI process
 - `github_token` (str | None): GitHub token for authentication. When provided, takes priority over other auth methods.
 - `use_logged_in_user` (bool | None): Whether to use logged-in user for authentication (default: True, but False when `github_token` is provided).

python/copilot/types.py

@@ -109,9 +109,6 @@ class SubprocessConfig:
     log_level: LogLevel = "info"
     """Log level for the CLI process."""
 
-    auto_restart: bool = True
-    """Auto-restart the CLI server if it crashes."""
-
     env: dict[str, str] | None = None
     """Environment variables for the CLI process. ``None`` inherits the current env."""