Add Venice.ai Model Provider

[bussyjd]

Is your feature request related to a problem? Please describe.
Eliza framework currently lacks support for privacy-focused, uncensored AI providers. Users looking for open-source AI solutions that prioritize privacy and uncensored interactions currently have limited options within the framework.

Describe the solution you'd like
Add Venice AI provider integration to Eliza framework. Venice is a privacy-focused alternative that utilizes leading open-source AI technology to deliver uncensored, unbiased machine intelligence while preserving user privacy.

Implementation would include:

• Support for Venice's privacy-preserving API endpoints
• Configuration for Venice API key
• Documentation for privacy-focused setup
• Example .env config

Describe alternatives you've considered

• Using existing mainstream providers (but these often come with privacy and censorship concerns)
• Using Local Llama

Additional context
Venice's focus on privacy and uncensored AI aligns well with users who need more control over their AI interactions while maintaining data privacy. This integration would expand Eliza's capabilities to serve privacy-conscious users and those seeking unrestricted AI interactions.