refactor(style): 统一项目代码风格，整理导入顺序、间距规范与方法排列

- GUI 模块统一 QtCore → QtGui → QtWidgets 导入排列，各类独占一行按字母排序
- 统一类间两空行、类内方法间一空行、函数间一空行的间距规范
- 统一方法排列顺序：__init__ → setupUi → connectSignals → public → Slot → private
- 统一 _widgets 中 ConditionRowFrame/ActionStepFrame 方法命名（populate* / toScript / updateValueWidget）
- LibTimeSelector 迁入 operators/abs 抽象层

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/gui/ALConfigWidget.py

@@ -10,28 +10,46 @@ See the LICENSE file for details.
 import os
 
 from PySide6.QtCore import (
-    Qt, Signal, Slot, QTime, QDate, QDir, QFileInfo
-)
-from PySide6.QtWidgets import (
-    QDialog, QWidget, QLineEdit, QMessageBox, QFileDialog,
-    QTreeWidgetItem, QMenu, QInputDialog
+    QDate,
+    QDir,
+    QFileInfo,
+    Qt,
+    QTime,
+    Signal,
+    Slot
 )
 from PySide6.QtGui import (
-     QCloseEvent, QAction
+    QAction,
+    QCloseEvent
+)
+from PySide6.QtWidgets import (
+    QDialog,
+    QFileDialog,
+    QInputDialog,
+    QLineEdit,
+    QMenu,
+    QMessageBox,
+    QTreeWidgetItem,
+    QWidget
 )
 
 import managers.config.ConfigManager as ConfigManager
 
-from utils.JSONReader import JSONReader
-from utils.JSONWriter import JSONWriter
-from interfaces.ConfigProvider import ConfigProvider, CfgKey
-from managers.config.ConfigUtils import ConfigUtils
-
-from gui.resources.ui.Ui_ALConfigWidget import Ui_ALConfigWidget
 from gui.ALSeatMapSelectDialog import ALSeatMapSelectDialog
 from gui.ALSeatMapTable import ALSeatMapTable
-from gui.ALUserTreeWidget import ALUserTreeWidget, ALUserTreeItemType
+from gui.ALUserTreeWidget import (
+    ALUserTreeItemType,
+    ALUserTreeWidget
+)
 from gui.ALWebDriverDownloadDialog import ALWebDriverDownloadDialog
+from gui.resources.ui.Ui_ALConfigWidget import Ui_ALConfigWidget
+from interfaces.ConfigProvider import (
+    CfgKey,
+    ConfigProvider
+)
+from managers.config.ConfigUtils import ConfigUtils
+from utils.JSONReader import JSONReader
+from utils.JSONWriter import JSONWriter
 
 
 class ALConfigWidget(QWidget, Ui_ALConfigWidget):
@@ -54,7 +72,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         if not self.initializeConfigs():
             self.close()
 
-
     def modifyUi(
         self
     ):
@@ -70,7 +87,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         self.initializeFloorRoomMap()
         self.initializeUserInfoWidget()
 
-
     def connectSignals(
         self
     ):
@@ -94,7 +110,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         self.ConfirmButton.clicked.connect(self.onConfirmButtonClicked)
         self.CancelButton.clicked.connect(self.onCancelButtonClicked)
 
-
     def showEvent(
         self,
         event
@@ -118,7 +133,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
 
         return result
 
-
     def closeEvent(
         self,
         event: QCloseEvent
@@ -127,7 +141,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         self.configWidgetIsClosed.emit()
         super().closeEvent(event)
 
-
     def initializeFloorRoomMap(
         self
     ):
@@ -161,7 +174,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             "五层": ["五层考研"]
         }
 
-
     def initializeConfigToWidget(
         self,
         which: str,
@@ -176,7 +188,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             self.setUsersToTreeWidget(config_data)
             self.CurrentUserConfigEdit.setText(self.__config_paths["user"])
 
-
     def initializeConfig(
         self,
         which: str
@@ -210,7 +221,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
                     is_success = False
         return is_success
 
-
     def initializeConfigs(
         self
     ) -> bool:
@@ -223,7 +233,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             self.initializeConfigToWidget(which, self.__config_data[which])
         return is_success
 
-
     def defaultRunConfig(
         self
     ) -> dict:
@@ -247,7 +256,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             }
         }
 
-
     def defaultUserConfig(
         self
     ) -> dict:
@@ -257,7 +265,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             ]
         }
 
-
     def collectRunConfigFromWidget(
         self
     ) -> dict:
@@ -279,7 +286,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         run_config["mode"]["run_mode"] = run_mode
         return run_config
 
-
     def setRunConfigToWidget(
         self,
         run_config: dict
@@ -318,7 +324,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
                 "文件可能被意外修改或已经损坏\n"
             )
 
-
     def initializeUserInfoWidget(
         self
     ):
@@ -343,7 +348,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         self.MaxRenewTimeDiffSpinBox.setValue(30)
         self.PreferLateRenewTimeCheckBox.setChecked(False)
 
-
     def collectUserFromWidget(
         self
     ) -> dict:
@@ -376,7 +380,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         user["reserve_info"]["renew_time"]["prefer_early"] = not self.PreferLateRenewTimeCheckBox.isChecked()
         return user
 
-
     def collectUsersFromTreeWidget(
         self
     ) -> dict:
@@ -399,7 +402,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             user_config["groups"].append(group_config)
         return user_config
 
-
     def setUserToWidget(
         self,
         user: dict
@@ -441,7 +443,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
                 "文件可能被意外修改或已经损坏\n"
             )
 
-
     def setUsersToTreeWidget(
         self,
         users: dict
@@ -483,7 +484,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         finally:
             self.UserTreeWidget.itemChanged.connect(self.onUserTreeWidgetItemChanged)
 
-
     def loadRunConfig(
         self,
         run_config_path: str
@@ -507,7 +507,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             )
             return None
 
-
     def saveRunConfig(
         self,
         run_config_path: str,
@@ -529,7 +528,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             )
             return False
 
-
     def loadUserConfig(
         self,
         user_config_path: str
@@ -563,7 +561,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             )
             return None
 
-
     def saveUserConfig(
         self,
         user_config_path: str,
@@ -585,7 +582,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             )
             return False
 
-
     def saveConfigs(
         self,
         run_config_path: str,
@@ -608,7 +604,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
                 return False
         return True
 
-
     def loadConfig(
         self,
         config_path: str
@@ -637,7 +632,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         except:
             return False
 
-
     def addGroup(
         self,
         group_name: str = ""
@@ -654,7 +648,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         self.UserTreeWidget.itemChanged.connect(self.onUserTreeWidgetItemChanged)
         return group_item
 
-
     def delGroup(
         self,
         group_item: QTreeWidgetItem = None
@@ -667,7 +660,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         index = self.UserTreeWidget.indexOfTopLevelItem(group_item)
         self.UserTreeWidget.takeTopLevelItem(index)
 
-
     def addUser(
         self,
         group_item: QTreeWidgetItem = None
@@ -722,7 +714,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         self.UserTreeWidget.itemChanged.connect(self.onUserTreeWidgetItemChanged)
         return user_item
 
-
     def delUser(
         self,
         user_item: QTreeWidgetItem = None
@@ -738,7 +729,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         if parent_item.childCount() == 0:
             self.UserTreeWidget.setCurrentItem(None)
 
-
     def renameItem(
         self,
         item: QTreeWidgetItem,
@@ -862,7 +852,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             is_checked = item.checkState(1) == Qt.CheckState.Checked
             item.setText(1, "" if is_checked else "跳过")
 
-
     def showTreeMenu(
         self,
         menu: QMenu
@@ -872,7 +861,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         add_group_action.triggered.connect(self.addGroup)
         menu.addAction(add_group_action)
 
-
     def showGroupMenu(
         self,
         menu: QMenu,
@@ -892,7 +880,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         if group_item.checkState(1) == Qt.CheckState.Unchecked:
             add_user_action.setEnabled(False)
 
-
     def showUserMenu(
         self,
         menu: QMenu,
@@ -952,7 +939,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
         if browser_driver_path:
             self.BrowseBrowserDriverEdit.setText(QDir.toNativeSeparators(browser_driver_path))
 
-
     @Slot()
     def onAutoDownloadWebDriverButtonClicked(
         self
@@ -966,7 +952,6 @@ class ALConfigWidget(QWidget, Ui_ALConfigWidget):
             self.BrowserTypeComboBox.setCurrentText(selected_driver_info.driver_type.value)
             self.BrowseBrowserDriverEdit.setText(QDir.toNativeSeparators(str(selected_driver_info.driver_path)))
 
-
     @Slot()
     def onBrowseCurrentRunConfigButtonClicked(
         self