build: update dependency @google/genai to v2

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@google/genai	1.52.0 → 2.0.1
@google/genai	^1.43.0 → ^2.0.0

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Release Notes

googleapis/js-genai (@​google/genai)

v2.0.1

Compare Source

Bug Fixes

• Update response_format field names to snake_case. (26af549)

v2.0.0

Compare Source

⚠ BREAKING CHANGES - Interactions Only

Note: The breaking changes are only in interactions. GenerateContent usage in unaffected.
Refer to https://ai.google.dev/gemini-api/docs/interactions-breaking-changes-may-2026 for details

• Add steps for interactions (c0814c4)
• Deprecate legacy response_format and publish new polymorphic field. (68a6809)
• Rename SSE events to interaction.created and interaction.completed (d1b836b)

Bug Fixes

• timeout not functioning (850f680)

[gemini-code-assist]

Code Review

This pull request updates the @google/genai dependency from version 1.x to 2.x across multiple packages. A critical issue was identified where the major version upgrade introduces breaking changes, particularly in the 'interactions' feature, which have not been addressed in the application code. This oversight could lead to runtime errors and requires corresponding code updates to ensure compatibility with the v2 API.

[gemini-code-assist]

Upgrading @google/genai to a new major version (v2) introduces breaking changes, particularly around the 'interactions' feature, as noted in the release logs. This PR only contains the dependency update and lacks the corresponding code changes to address these breaking changes. This will likely cause runtime errors if the 'interactions' feature is being used.

To resolve this, the code that consumes @google/genai must be updated to align with the v2 API. Merging this PR as-is poses a significant risk to application stability.