STY: Fix ruff style violations in doc/conf.py

- Move misplaced imports (pathlib, shutil, re) to the top import block
- Replace pathlib.Path with already-imported Path alias
- Break two string literals that exceeded the 88-char line limit (E501)
  at lines 609 and 626

Author: natinew77-creator

doc/conf.py

@@ -11,6 +11,8 @@
 
 import faulthandler
 import os
+import re
+import shutil
 import subprocess
 import sys
 from datetime import datetime, timezone
@@ -477,13 +479,10 @@
 jupyterlite_contents = ["jupyterlite_contents"]
 jupyterlite_bind_ipynb_suffix = False
 
-import pathlib
-import shutil
-
 # Automatically inject the required subset of MNE-sample-data into JupyterLite
-src_sample_data = pathlib.Path(os.path.expanduser("~/mne_data/MNE-sample-data"))
+src_sample_data = Path(os.path.expanduser("~/mne_data/MNE-sample-data"))
 dst_sample_data = (
-    pathlib.Path(os.path.abspath(os.path.dirname(__file__)))
+    Path(os.path.abspath(os.path.dirname(__file__)))
     / "jupyterlite_contents"
     / "mne_data"
     / "MNE-sample-data"
@@ -521,8 +520,6 @@
 with open(pyproject_path, encoding="utf-8") as f:
     orig_pyproject = f.read()
 
-import re
-
 # Relax constraints for Pyodide which often lags behind PyPI
 patched = re.sub(r'"scipy\s*>=\s*1\.13"', '"scipy >= 1.11"', orig_pyproject)
 patched = re.sub(r'"matplotlib\s*>=\s*3\.9"', '"matplotlib >= 3.5"', patched)
@@ -606,7 +603,8 @@
         "def pyodide_pooch_fetch(self, fname, processor=None, downloader=None):\n"
         "    url = self.get_url(fname)\n"
         "    if 'osf.io' in url or 'files.osf.io' in url:\n"
-        "        print(f'Bypassing OSF download for {fname}. Using injected local cache.')\n"
+        "        print(f'Bypassing OSF download for"
+        " {fname}. Using injected local cache.')\n"
         "    return orig_pooch_fetch(\n"
         "        self, fname, processor=processor, downloader=downloader\n"
         "    )\n"
@@ -623,7 +621,8 @@
         "        print('Corrupted MNE config deleted automatically.')\n"
         "    except Exception:\n"
         "        pass\n"
-        "for ds in ['SAMPLE', 'TESTING', 'SSVEP', 'EEGBCI', 'SOMATO', 'AUDIOVISUAL', 'BRAINSTORM']:\n"
+        "for ds in ['SAMPLE', 'TESTING', 'SSVEP',"
+        " 'EEGBCI', 'SOMATO', 'AUDIOVISUAL', 'BRAINSTORM']:\n"
         "    mne.set_config(f'MNE_DATASETS_{ds}_PATH', '/drive/mne_data')\n"
         "import IPython\n"
         "IPython.get_ipython().run_line_magic('matplotlib', 'inline')\n"