style: apply ruff format and drop dead mypy override

CI reported 11 files failing ``ruff format --check`` — mostly blank
lines inside multi-line import blocks left over from the earlier
hoist / pane split. Running ``ruff format .`` normalizes them.

Also drop the ``sphinx_autodoc_fastmcp`` entry from the mypy override
block in pyproject.toml. Nothing in src/, tests/, or docs/ imports it
(it appears only as a string in ``conf.py::extensions``), so the
override was dead config. Mypy was flagging it on every run. The
docutils entry stays since mypy still lists it as used when checking
the full tree.

Author: tony

pyproject.toml

@@ -117,7 +117,7 @@ files = [
 ]
 
 [[tool.mypy.overrides]]
-module = ["sphinx_autodoc_fastmcp", "sphinx_autodoc_fastmcp.*", "docutils", "docutils.*"]
+module = ["docutils", "docutils.*"]
 ignore_missing_imports = true
 
 [tool.coverage.run]

src/libtmux_mcp/_utils.py

@@ -604,6 +604,7 @@ def handle_tool_errors(
     Catches libtmux exceptions and re-raises as ``ToolError`` so that
     MCP responses have ``isError=True`` with a descriptive message.
     """
+
     @functools.wraps(fn)
     def wrapper(*args: P.args, **kwargs: P.kwargs) -> R:
         try:

src/libtmux_mcp/middleware.py

@@ -202,8 +202,7 @@ async def on_call_tool(
 
         duration_ms = (time.monotonic() - start) * 1000.0
         self._logger.info(
-            "tool=%s outcome=ok duration_ms=%.2f "
-            "client_id=%s request_id=%s args=%s",
+            "tool=%s outcome=ok duration_ms=%.2f client_id=%s request_id=%s args=%s",
             tool_name,
             duration_ms,
             client_id,

src/libtmux_mcp/tools/pane_tools/copy_mode.py

@@ -68,8 +68,6 @@ def enter_copy_mode(
     return _serialize_pane(pane)
 
 
-
-
 @handle_tool_errors
 def exit_copy_mode(
     pane_id: str | None = None,
@@ -112,5 +110,3 @@ def exit_copy_mode(
     pane.cmd("send-keys", "-t", pane.pane_id, "-X", "cancel")
     pane.refresh()
     return _serialize_pane(pane)
-
-

src/libtmux_mcp/tools/pane_tools/io.py

@@ -77,8 +77,6 @@ def send_keys(
     return f"Keys sent to pane {pane.pane_id}"
 
 
-
-
 @handle_tool_errors
 def capture_pane(
     pane_id: str | None = None,
@@ -129,8 +127,6 @@ def capture_pane(
     return "\n".join(lines)
 
 
-
-
 @handle_tool_errors
 def clear_pane(
     pane_id: str | None = None,
@@ -179,8 +175,6 @@ def clear_pane(
     return f"Pane cleared: {pane.pane_id}"
 
 
-
-
 @handle_tool_errors
 def paste_text(
     text: str,
@@ -278,5 +272,3 @@ def paste_text(
             server.cmd("delete-buffer", "-b", buffer_name)
 
     return f"Text pasted to pane {pane.pane_id}"
-
-

src/libtmux_mcp/tools/pane_tools/layout.py

@@ -82,8 +82,6 @@ def resize_pane(
     return _serialize_pane(pane)
 
 
-
-
 @handle_tool_errors
 def select_pane(
     pane_id: str | None = None,
@@ -190,8 +188,6 @@ def select_pane(
     return _serialize_pane(active_pane)
 
 
-
-
 @handle_tool_errors
 def swap_pane(
     source_pane_id: str,
@@ -225,5 +221,3 @@ def swap_pane(
     server.cmd("swap-pane", "-s", source_pane_id, "-t", target_pane_id)
     source.refresh()
     return _serialize_pane(source)
-
-

src/libtmux_mcp/tools/pane_tools/lifecycle.py

@@ -58,8 +58,6 @@ def kill_pane(
     return f"Pane killed: {pid}"
 
 
-
-
 @handle_tool_errors
 def set_pane_title(
     title: str,
@@ -105,8 +103,6 @@ def set_pane_title(
     return _serialize_pane(pane)
 
 
-
-
 @handle_tool_errors
 def get_pane_info(
     pane_id: str | None = None,
@@ -147,5 +143,3 @@ def get_pane_info(
         window_id=window_id,
     )
     return _serialize_pane(pane)
-
-

src/libtmux_mcp/tools/pane_tools/meta.py

@@ -60,8 +60,6 @@ def display_message(
     return "\n".join(result.stdout) if result.stdout else ""
 
 
-
-
 @handle_tool_errors
 def snapshot_pane(
     pane_id: str | None = None,
@@ -159,5 +157,3 @@ def snapshot_pane(
         pane_current_path=parts[10] if parts[10] else None,
         is_caller=(pane.pane_id == caller_pane_id if caller_pane_id else None),
     )
-
-

src/libtmux_mcp/tools/pane_tools/pipe.py

@@ -81,5 +81,3 @@ def pipe_pane(
     redirect = ">>" if append else ">"
     pane.cmd("pipe-pane", f"cat {redirect} {shlex.quote(output_path)}")
     return f"Piping pane {pane.pane_id} to {output_path}"
-
-

src/libtmux_mcp/tools/pane_tools/search.py

@@ -146,5 +146,3 @@ def search_panes(
 
     matches.sort(key=lambda m: m.pane_id)
     return matches
-
-