0.3.4 - Mobile Sync compatibility

Fixes Obsidian 1.13.7 phones being rejected because their Sync method fingerprints were compared with the desktop build.

• Uses a separate, reviewed mobile Sync profile; exact version, all 12 method hashes, isolated filtering checks, and explicit local mobile opt-in remain required.
• Improves the unsupported-build explanation in Chinese and English.
• Adds mobile native-source inspection tools and tests. All 192 local tests passed with the reviewed desktop and mobile source available.

After updating on a phone or iPad, disable and re-enable Device Selective Sync, refresh its settings, select this device, and explicitly enable Allow sync changes on this phone or tablet (experimental) after compatibility checks pass. Review and apply this device's choices.

The reviewed source comes from the official Android 1.13.7 release; its 12 Sync/filter method fingerprints match the supplied iPhone diagnostics. This does not establish full iOS source equivalence or real phone/iPad transfers, IndexedDB durability, or cold-start persistence. Mobile writes remain experimental. Installation detection and cleanup still have separate unchanged compatibility checks; manually register local installs if automatic detection is unavailable.

中文：修复手机端 1.13.7 因沿用电脑端指纹而无法应用同步选择的问题。更新后，在手机上停用再启用本插件，刷新设置，确认设备名称；兼容检查通过后，手动开启移动端实验功能，再预览并应用。完整本地测试 192 项通过；真实手机/iPad 传输及冷重启保存仍待验证。移动端自动安装识别与清理未在本次开放，仍需分别通过检查。