fix(history): 音频播放改用 Blob URL + 导出走 Tauri dialog save

[aeoform]

User description

修复内容

1. 音频播放修复: WebKitGTK 下 <audio> 无法解码 data: URL,改用 Blob URL(base64 → Uint8Array → Blob → createObjectURL)
2. 导出走 Tauri dialog: 替换浏览器 <a download> 为 Tauri dialog save + 后端 export_audio_recording 命令,让用户可以选择保存路径
3. CSP 更新: 新增 media-src blob: 以支持 WebKitGTK 的 Blob URL 音频播放
4. i18n: 新增 audioDecodeFailed 翻译键(中/英/日/韩/繁)
5. IPC 对齐: readAudioRecording 返回类型从 Uint8Array 改为 string(data URL)

改动文件

文件	变更
commands/history.rs	返回 data URL + 新增 export_audio_recording
lib.rs	注册 export_audio_recording
tauri.conf.json	CSP media-src blob:
ipc/history.ts	返回类型对齐
History.tsx	Blob URL 播放 + Tauri dialog 导出
i18n/* (×5)	audioDecodeFailed 翻译

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PR Type

Bug fix, Enhancement

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Description

• Switch audio playback to Blob URL for WebKitGTK compatibility

• Add export via Tauri dialog with cross-platform support (desktop & mobile)

• Update CSP, i18n, IPC types, and mobile runtime for new features

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File Walkthrough

	Relevant files
Bug fix	2 files history.rs Add export command and change read return type                      +147/-10 History.tsx Rewrite playback and export with Blob URL and dialog          +87/-29
Configuration	3 files lib.rs Register export_audio_recording command                                    +2/-0      mobile_runtime.rs Register tauri-plugin-fs for mobile                                            +6/-2      tauri.conf.json Add media-src blob: to CSP                                                              +1/-0
I18n	5 files en.ts Add exportError and audioDecodeFailed keys                              +2/-0      ja.ts Add Japanese translations for new keys                                      +2/-0      ko.ts Add Korean translations for new keys                                          +2/-0      zh-CN.ts Add Simplified Chinese translations                                            +2/-0      zh-TW.ts Add Traditional Chinese translations                                          +2/-0
Enhancement	1 files history.ts Change readAudioRecording return type to string                    +6/-11
Dependencies	1 files Cargo.toml Add tauri-plugin-fs for mobile targets                                      +3/-0

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[github-actions]

PR Reviewer Guide 🔍

(Review updated until commit c9141b9)

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Possible compilation error on mobile In copy_recording_to_mobile_url, app.fs().open(destination.clone(), options) passes a FilePath::Url (e.g., content:// on Android) directly where open expects impl AsRef<Path>. FilePath does not implement AsRef<Path>, which will cause a compilation error on Android/iOS targets. This blocks the mobile export feature from building. The function should convert the URL to a path (e.g., using to_file_path() on the URL) or handle the URL case differently for Android content URIs. let mut destination_file = match app.fs().open(destination.clone(), options) {

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Persistent review updated to latest commit 46acaa3

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Persistent review updated to latest commit a8ec7db

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Persistent review updated to latest commit 4b5a2f3

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Persistent review updated to latest commit c9141b9