feat(配置对话框): 添加Playwright目录浏览功能

在配置对话框中新增Playwright目录选择功能，允许用户手动指定浏览器路径

build.spec

@@ -1,84 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-
-import os
-import sys
-from PyInstaller.utils.hooks import collect_data_files, collect_submodules
-
-# 添加当前目录到路径
-current_dir = os.getcwd()
-sys.path.append(current_dir)
-
-block_cipher = None
-
-# 收集Playwright的数据文件
-playwright_data = collect_data_files('playwright')
-
-# 添加额外的隐藏导入
-hiddenimports = [
-    'PySide6.Qt6Compat',
-    'loguru',
-    'playwright._impl._driver',
-    'playwright._impl._api_structures',
-    'playwright._impl._connection',
-    'playwright._impl._transport',
-]
-
-# 排除PyQt5，避免冲突
-excludes = ['PyQt5', 'PyQt6']
-
-a = Analysis(
-    ['main.py'],
-    pathex=[],
-    binaries=[],
-    datas=[
-        *playwright_data,
-        ('guba.ico', '.'),
-        ('indicator.ico', '.'),
-        ('config.json', '.'),
-    ],
-    hiddenimports=hiddenimports,
-    hookspath=[],
-    hooksconfig={},
-    runtime_hooks=[],
-    excludes=excludes,
-    win_no_prefer_redirects=False,
-    win_private_assemblies=False,
-    cipher=block_cipher,
-    noarchive=False,
-)
-
-# 添加必要的二进制文件
-pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
-
-exe = EXE(
-    pyz,
-    a.scripts,
-    a.binaries,
-    a.datas,
-    [],
-    name='guba-indicator',
-    debug=False,
-    bootloader_ignore_signals=False,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    runtime_tmpdir=None,
-    console=False,  # 不显示控制台窗口
-    icon='guba.ico',
-    disable_windowed_traceback=False,
-    argv_emulation=False,
-    target_arch=None,
-    codesign_identity=None,
-    entitlements_file=None,
-)
-
-# 如果需要单文件，使用以下配置
-coll = COLLECT(
-    exe,
-    a.binaries,
-    a.datas,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    name='guba-indicator',
-)

main_window.py

@@ -4,7 +4,7 @@ PySide6 GUI界面模块
 from PySide6.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QLabel,
                                 QPushButton, QSlider, QDialog, QFormLayout,
                                 QLineEdit, QSpinBox, QMessageBox, QSystemTrayIcon,
-                                QMenu, QTextEdit, QGroupBox, QDialogButtonBox, QCheckBox, QScrollArea)
+                                QMenu, QTextEdit, QGroupBox, QDialogButtonBox, QCheckBox, QScrollArea, QFileDialog)
 from PySide6.QtCore import Qt, QTimer, Signal, QPoint
 from PySide6.QtGui import QFont, QColor, QPainter, QBrush, QPen, QIcon, QAction, QPixmap
 from typing import Callable, Optional
@@ -153,6 +153,16 @@ class ConfigDialog(QDialog):
         layout.addRow("User Agent:", self.user_agent_edit)
         layout.addRow("刷新间隔(s):", self.interval_spin)
 
+        # Playwright目录配置
+        playwright_dir_layout = QHBoxLayout()
+        self.playwright_dir_edit = QLineEdit(spider_config.get('playwright_dir', ''))
+        self.playwright_dir_edit.setPlaceholderText("留空则自动查找Playwright浏览器")
+        self.playwright_browse_btn = QPushButton("浏览...")
+        self.playwright_browse_btn.clicked.connect(self._browse_playwright_dir)
+        playwright_dir_layout.addWidget(self.playwright_dir_edit)
+        playwright_dir_layout.addWidget(self.playwright_browse_btn)
+        layout.addRow("Playwright目录:", playwright_dir_layout)
+
         # UI 配置
         ui_config = self.config_manager.ui_config
 
@@ -186,6 +196,17 @@ class ConfigDialog(QDialog):
         button_box.rejected.connect(self.reject)
         layout.addRow(button_box)
 
+    def _browse_playwright_dir(self):
+        """浏览Playwright目录"""
+        directory = QFileDialog.getExistingDirectory(
+            self,
+            "选择Playwright浏览器目录",
+            "",
+            QFileDialog.ShowDirsOnly | QFileDialog.DontResolveSymlinks
+        )
+        if directory:
+            self.playwright_dir_edit.setText(directory)
+
     def _save_config(self):
         """保存配置"""
         # LLM API
@@ -201,7 +222,8 @@ class ConfigDialog(QDialog):
             target_url=self.url_edit.text(),
             xpath=self.xpath_edit.text(),
             user_agent=self.user_agent_edit.text(),
-            fetch_interval=self.interval_spin.value()
+            fetch_interval=self.interval_spin.value(),
+            playwright_dir=self.playwright_dir_edit.text()
         )
 
         # UI