(v0.2.9) multiple instances of the VRM desktop pet, lock button, character sub-interface, multiple voice tones, multi-character voice broadcasting, epub format e-book support

[heshengtao]

1. 支持了VRM桌宠界面多开
2. VRM桌宠界面增加了锁定按钮，锁定后鼠标将无法跟桌宠交互，点击操作将穿透桌宠
3. 新增了角色子界面，酒馆角色卡以及长期记忆都放入这个子界面，还增加了角色语音和角色形象，方便用户以角色为单位配置不同的记忆、语音、形象。
4. 现在你可以在角色语音界面定义不同角色的语音后，当与角色对话时，该角色的台词会自动使用你定义的语音，而不是默认的语音。可以定义旁白语音，实现多语音聊天。
5. 当你在角色形象界面定义了角色的形象后，当与角色对话时，该角色的形象会只在播放该角色的台词时说话！
6. 优化了播报机器人，现在播报机器人可以根据文本中的<音色名>...</音色名>实现对不同文本使用多种音色播报，语音播报时，会自动同步口型到角色形象，实现多角色口播。
7. 播报机器人已支持了epub格式的电子书解析，可以支持超长文朗读，可以直接一口气读完整本小说，也可以在不朗读的时候，自动将超长文本转换成音频，转换时会显示对应的转换进度，完成后可供下载，随身听。

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1. Added support for multiple instances of the VRM desktop pet interface.
2. Added a lock button to the VRM desktop pet interface. When locked, mouse interactions with the pet are disabled, and clicks will pass through the pet.
3. Introduced a new character sub-interface. The tavern character cards and long-term memories have been moved into this sub-interface. Character voices and appearances are also included here, making it easier for users to configure different memories, voices, and appearances on a per-character basis.
4. You can now define specific voices for different characters in the character voice interface. When conversing with a character, their lines will automatically use the defined voice instead of the default one. You can also define narration voices, enabling multi-voice chat.
5. After defining a character's appearance in the character appearance interface, that character's avatar will only speak when delivering their own lines during conversations!
6. Optimized the announcement robot: it can now parse <voice-name>... </voice-name> tags within text to apply multiple voice tones to different parts of the text. During voice playback, lip-syncing is automatically synchronized with the character's avatar, enabling multi-character voice broadcasting.
7. The announcement robot now supports parsing epub format e-books, enabling reading of very long texts. It can read an entire novel from start to finish in one go, or, when not actively reading aloud, automatically convert lengthy texts into audio files. Conversion progress is displayed during processing, and completed audio files can be downloaded for portable listening.

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This discussion was created from the release (v0.2.9) multiple instances of the VRM desktop pet, lock button, character sub-interface, multiple voice tones, multi-character voice broadcasting, epub format e-book support.