Add mosaic-rag-ai

[arjunvijaygoogle]

Welcome to Mosaic RAG AI, a state-of-the-art system architecture designed to transform your organization's data archive into a dynamic, interactive knowledge base. This system moves beyond simple keyword search, allowing users to have natural language conversations with their data, regardless of the format: video, audio, images, PDFs, and text.

Want to add the new Sample agent mosaic RAG
https://github.com/arjunvijaygoogle/mosaic-rag-ai/tree/main

[ivanmkc]

@gemini-cli /review

[github-actions]

There is a problem with the Gemini CLI PR review. Please check the action logs for details.

[ivanmkc]

@gemini-cli /review

[github-actions]

There is a problem with the Gemini CLI PR review. Please check the action logs for details.

[github-actions]

📋 Review Summary

This PR adds the mosaic-rag-ai agent as a git submodule. The change itself is small, but it has implications for the build process and future code reviews, which I've highlighted in the inline comment.

🔍 General Feedback

• The use of a submodule is a good way to incorporate a separate project into this repository of samples.
• Please ensure the CI/CD pipeline is updated to handle submodules.

[github-actions]

🟢 This change introduces a git submodule. While this is a valid way to include external code, please ensure that the CI/CD pipeline is configured to handle submodules correctly by running git submodule update --init --recursive during the build process. Also, be aware that future updates to the submodule will only be reflected as a commit hash change in this repository, which can make code reviews less transparent.