v1.4.0

• 修复进程监控误识别问题：Steam 游戏不再使用宽松的进程名关键词兜底，避免未打开游戏时被短关键词误判为正在运行。
• 优化《Cat Quest II / 猫咪斗恶龙II》这类游戏的识别逻辑，避免 cat 等短词命中无关进程导致误判。
• 进程名关键词匹配改为更保守的 token 匹配，仅用于无 AppID 的手动游戏。
• 保留用户手动指定进程名的精确匹配能力，不影响非 Steam 游戏的手动监控。
• 移除自定义进程匹配中对每个进程 cmdline() 的读取，降低周期性进程扫描开销，减少游戏中卡顿概率。
• 为模糊进程扫描增加缓存，减少重复扫描带来的性能影响。
• 修复 WebDAV 预取失败被静默当作“远端无更新”的问题；远端列表、下载、ZIP 校验和 SHA256 校验失败现在会传递给同步流程。
• 修复 legacy 同步镜像失败被忽略的问题；复制/删除失败现在会中止操作，不再记录为同步成功。
• 新增下载后 hash 校验，只有本地下载结果与远端快照一致时才会记录同步成功基线，避免不完整存档被标记为已同步。
• 将批量配置保存改为线程本地状态，避免 UI、自动同步和进程监控线程之间互相干扰延迟写盘状态。

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• Fixed process monitor false positives: Steam games no longer use broad process-name keyword fallback, preventing games from being marked as running when they are not open.
• Improved detection for games like Cat Quest II by avoiding false matches from short keywords such as cat in unrelated process names.
• Changed process-name keyword matching to a more conservative token-based match, used only for manually added games without an AppID.

View full changelog

- Preserved exact matching for user-specified process names, so manual monitoring for non-Steam games still works. - Removed per-process `cmdline()` reads from custom process matching to reduce periodic scan overhead and minimize in-game stutter. - Added caching for fuzzy process scans to reduce repeated process scanning overhead. - Fixed WebDAV prefetch failures being silently treated as “no remote update”; remote listing, download, ZIP validation, and SHA256 failures now propagate to the sync flow. - Fixed legacy sync mirror failures being ignored; copy/delete failures now stop the operation instead of recording a successful sync. - Added post-download hash verification so a successful sync baseline is recorded only when the local downloaded payload matches the remote snapshot. - Changed batched config saving to use thread-local state, preventing UI, auto-sync, and process-monitor threads from interfering with each other’s deferred config writes.