Audio and Video alt-text generation

[micr0-dev]

its what it says on the tin, its super cool, we got audio and video alt-text generation now.

[micr0-dev]

only thing that is left to test before merging is ollama support

[micr0-dev]

This pull request includes significant updates to the bot's functionality, particularly in its ability to generate alt-text for various types of media files and improvements to error handling. The changes also include updates to localization strings to support the new media types.

Enhancements to Alt-Text Generation:

• Added support for generating alt-text for videos and audio files, including detailed descriptions and transcriptions of spoken content. (localizations.json, main.go) [1] [2] [3] [4]
• Updated the generateAltText function to handle different media types, renaming it to generateImageAltText, and added new functions generateVideoAltText and generateAudioAltText. (main.go) [1] [2]

Localization Updates:

• Expanded localization strings to include prompts and responses for video and audio alt-text generation in multiple languages. (localizations.json)

Codebase Improvements:

• Improved error handling for alt-text generation, including logging and localized error messages. (main.go)
• Updated the bot version to 1.3 to reflect the new features. (main.go)
• Introduced a new client variable for the generative model client, initializing it in the Setup function. (main.go) [1] [2]

[mikoxyz]

looks ok. you'll probably want to implement a max file size though; wouldn't be super fun to end up downloading a file that's unreasonably large