[release/3.6] 检测到配置文件由高版本启动器创建时禁止保存配置文件

[Glavo]

#4414

[Copilot]

Pull Request Overview

This pull request adds support for detecting when configuration files are created by a newer version of HMCL and prevents saving configuration changes until the launcher is updated. It introduces a warning message to users when this situation is detected.

• Adds detection logic for unsupported configuration file versions
• Prevents configuration file saving when version is incompatible
• Adds localized warning messages for the version mismatch scenario

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties	Adds Chinese simplified error message for unsupported config version
HMCL/src/main/resources/assets/lang/I18N_zh.properties	Adds Chinese traditional error message for unsupported config version
HMCL/src/main/resources/assets/lang/I18N.properties	Adds English error message for unsupported config version
HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigUpgrader.java	Refactors version checking to use Config.CURRENT_VERSION constant and removes higher version handling
HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigHolder.java	Adds unsupported version detection and prevents config saving when detected
HMCL/src/main/java/org/jackhuang/hmcl/setting/Config.java	Adds CURRENT_VERSION constant for centralized version management
HMCL/src/main/java/org/jackhuang/hmcl/Launcher.java	Displays warning alert when unsupported config version is detected

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