feat(vertexai): Unhandled ContentModality fix with more multimodal examples for vertexai testapp

[MichaelVerdon]

Description

Fix 'Unhandle ContentModality' issue for audio.
closes #17133
Add an audio and text, video and text and document and text prompt examples for vertexai testapp to streamline processes of diagnosing audio related issues.

Related Issues

Replace this paragraph with a list of issues related to this PR from the issue database. Indicate, which of these issues are resolved or fixed by this PR. Note that you'll have to prefix the issue numbers with flutter/flutter#.

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Breaking Change

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[suesitran]

I come here from this issue #17133

and this actually works for all types of files. When will it be released?

[MichaelVerdon]

I come here from this issue #17133

and this actually works for all types of files. When will it be released?

Hi there, yes it works for all types of files. if the PR is Merged then the release can come as soon as tomorrow.

[mohsinhundekar]

When this PR will be merged?

[mohsinhundekar]

I see changes were pushed and got approved as well, now when this open PR will be merged?

[suesitran]

i really need this PR to be merged because somehow Codemagic just decided to pick on this PR and stop building my app 😆
https://discord.com/channels/1131597315707261018/1347124338561777674/1347124338561777674

[mohsinhundekar]

any update on this PR?

[mohsinhundekar]

I see that this PR has been merged into the main branch, but it’s still not available on pub.dev. I’m using the latest version (1.4.0) of this package, but the issue persists. Could someone provide an update on this? I appreciate all your hard work!

[mohsinhundekar]

@Lyokone I see that this PR has been merged into the main branch, but it’s still not available on pub.dev. I’m using the latest version (1.4.0) of this package, but the issue persists. Could someone provide an update on this? I appreciate all your hard work!