ci(msix): switch windows release pipeline to msix and stabilize linu… - #12

…x regressions

[中文]
- 变更内容：
  - 将 Windows Release 工作流由 Inno Setup EXE 切换为 MSIX 打包产物。
  - 新增 MSIX 打包脚本与 AppxManifest 模板，支持 Identity/Publisher 注入与可选跳过签名。
  - 为 runtime 回归增加无 GUI 环境跳过策略，避免 Linux runner 因 Qt 依赖失败。
  - 修复前端关键 i18n 文本损坏导致的构建语法错误，恢复可编译状态。
- 影响范围：
  - GitHub Actions 发布流程、打包脚本、前端 i18n 资源、回归测试脚本。
- 兼容性/行为变化：
  - 发布产物从 EXE 迁移为 MSIX（支持手动触发构建，tag 时发布）。
  - 非 Windows 环境下 GUI 持久化回归默认跳过。
- 依赖/环境：
  - MSIX 打包需要 Windows SDK（makeappx/signtool）。
  - 可通过 secrets 注入 MSIX_* 参数，MSIX_SKIP_SIGN=true 可用于半成品构建。

[English]
- Changes:
  - Switched Windows release workflow from Inno Setup EXE to MSIX packaging.
  - Added MSIX build script and AppxManifest template with Identity/Publisher injection and optional signing skip.
  - Added headless-safe skip logic for GUI persistence regression on non-Windows runners.
  - Fixed broken i18n strings that caused frontend build syntax failures.
- Impact:
  - GitHub Actions release pipeline, packaging scripts, frontend i18n locale files, runtime regression scripts.
- Compatibility / Behavior Changes:
  - Release artifact changes from EXE to MSIX (manual dispatch build; tag-triggered release).
  - GUI persistence regression is skipped by default on non-Windows environments.
- Dependencies / Environment:
  - MSIX packaging requires Windows SDK tools (makeappx/signtool).
  - Supports MSIX_* secrets injection; MSIX_SKIP_SIGN=true enables unsigned intermediate package flow.