Genkit JS 0.9.7

What's Changed

• feat(js/plugins/vertexai): add Mistral MaaS integration by @cabljac in #1436
• feat(js/flows): consolidated defineFlow and defineStreamingFlow by @pavelgj in #1401
• docs: school agent sample by @pavelgj in #1342
• feat(evals): Add datasetType; export model input schema by @ssbushi in #1421
• fix(js/plugins/mcp): infinite loop for multi-page MCP client resources by @alexastrum in #1440
• fix(js/plugins/google-cloud): setting root span status explicitly by @maxl0rd in #1449
• fix(js/ai): Ensure messages are serializable before sending to store. by @mbleigh in #1445

Full Changelog: https://github.com/firebase/genkit/compare/[email protected]@0.9.7