重构安装脚本：将安装文件移动到installer文件夹并修复路径问题

installer/setup.iss

@@ -0,0 +1,57 @@
+; Inno Setup Script for Gobang Game
+; Generated by Inno Setup Script Wizard
+
+[Setup]
+; NOTE: The value of AppId uniquely identifies this application.
+; Do not use the same AppId value in installers for other applications.
+AppId={{A92AAE42-5C7E-4C8E-9F2B-8D4E5F6A7B8C}
+AppName=Gobang Game
+AppVersion=1.0
+AppPublisher=Gobang Game Developer
+DefaultDirName={autopf}\Gobang
+DefaultGroupName=Gobang Game
+AllowNoIcons=yes
+OutputDir=..
+OutputBaseFilename=Gobang_Setup
+SetupIconFile=compiler:SetupClassicIcon.ico
+Compression=lzma
+SolidCompression=yes
+WizardStyle=modern
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
+[Files]
+; 可执行文件
+Source: "..\\gobang.exe"; DestDir: "{app}"; Flags: ignoreversion
+
+; 配置文件
+Source: "..\\gobang_config.ini"; DestDir: "{app}"; Flags: ignoreversion
+
+; 指定的TXT文件
+Source: "..\\TXT\\*"; DestDir: "{app}\TXT"; Flags: ignoreversion
+
+; 文档文件
+Source: "..\\README.md"; DestDir: "{app}"; Flags: ignoreversion
+
+[Dirs]
+; 创建空的records目录（不包含存档文件）
+Name: "{app}\records"
+
+[Icons]
+Name: "{group}\Gobang Game"; Filename: "{app}\gobang.exe"; Check: FileExists(ExpandConstant('{app}\gobang.exe'))
+Name: "{group}\{cm:UninstallProgram,Gobang Game}"; Filename: "{uninstallexe}"
+Name: "{autodesktop}\Gobang Game"; Filename: "{app}\gobang.exe"; Tasks: desktopicon; Check: FileExists(ExpandConstant('{app}\gobang.exe'))
+
+[Run]
+Filename: "{app}\gobang.exe"; Description: "{cm:LaunchProgram,Gobang Game}"; Flags: nowait postinstall skipifsilent; Check: FileExists(ExpandConstant('{app}\gobang.exe'))
+
+[Code]
+function FileExists(const FileName: string): Boolean;
+begin
+  Result := FileExists(FileName);
+end;