Display audio messages.

[emmettlu]

Fixes #120
fix audio of issue120 Display multimedia messages: audio, video, stickers (gifs)

Fatal bug currently
All the audios use a global duration progress.

Fixed

[alanpoon]

I can hear the audio and press the play and pause button on macOS.

[emmettlu]

I can hear the audio and press the play and pause button on macOS.

Thanks for test!

[Copilot]

Copilot reviewed 13 out of 13 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

src/shared/audio_message_interface.rs:3707

• The branch for handling MediaSource::Encrypted is empty, which may lead to unhandled cases for encrypted audio. Please implement the necessary handling or add a clarifying comment explaining why it is intentionally left empty.

        MediaSource::Encrypted(_e) => {

[Copilot]

Copilot reviewed 13 out of 13 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

src/audio/audio_controller.rs:183

• The magic number '44' is used as the default audio offset; consider defining it as a named constant to improve code readability and maintainability.

*self.selected.lock().unwrap() = Selected::Playing(*new_uid, 44);

[Copilot]

Copilot reviewed 13 out of 13 changed files in this pull request and generated 2 comments.

Comments suppressed due to low confidence (1)

src/audio/audio_controller.rs:183

• [nitpick] The magic number '44' is used as the initial/reset audio position; consider defining it as a named constant to clarify its purpose and improve maintainability.

Selected::Playing(*new_uid, 44);

[kevinaboos]

Marking as blocked-on-makepad because most, if not all of this PR's content should be upstreamed into Makepad itself.