[code-quality] Organise core imports (#7149)

esphome/dashboard/web_server.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import asyncio
 import base64
+from collections.abc import Iterable
 import datetime
 import functools
 import gzip
@@ -9,13 +10,12 @@ import hashlib
 import json
 import logging
 import os
+from pathlib import Path
 import secrets
 import shutil
 import subprocess
 import threading
 import time
-from collections.abc import Iterable
-from pathlib import Path
 from typing import TYPE_CHECKING, Any, Callable, TypeVar
 from urllib.parse import urlparse
 
@@ -26,13 +26,13 @@ import tornado.httpserver
 import tornado.httputil
 import tornado.ioloop
 import tornado.iostream
+from tornado.log import access_log
 import tornado.netutil
 import tornado.process
 import tornado.queues
 import tornado.web
 import tornado.websocket
 import yaml
-from tornado.log import access_log
 from yaml.nodes import Node
 
 from esphome import const, platformio_api, yaml_util