chore(deps-dev): bump @langchain/google-genai from 0.2.18 to 1.0.0

[dependabot]

Bumps @langchain/google-genai from 0.2.18 to 1.0.0.

Release notes

Sourced from @​langchain/google-genai's releases.

langchain==1.0.0-alpha.8

🚀 New Features

• Context Editing Middleware (#9118): Added middleware for editing conversation context dynamically
• Tool Call Limit Middleware (#9121): Implemented middleware to limit the number of tool calls during agent execution
• Retry Model Request Hook (#9128): Added retry functionality for model requests in middleware
• Call Count Tracking (#9090): Introduced call counts through private state for better monitoring and control
• Custom Interrupted Tool Descriptions (#9116): Added ability to pass in a description factory for interrupted tool calls
• PII Redaction Middleware (#9058): Added middleware for automatically redacting personally identifiable information
• Perplexity Support: Added Perplexity provider support to universal chat model

🐛 Bug Fixes

• LLM Tool Selector Implementation (#9127): Updated implementation of LLMToolSelector middleware for improved reliability
• LangGraph Integration (#9117): Fixed integration issues with LangGraph
• Tool Instance Handling (#9119): Fixed tools in ModelRequest to return tool instances instead of serialized objects
• TypeScript Type Inference (#9087): Exported all symbols to enable proper TypeScript type inference
• Prompt Caching Immutability (#9086): Fixed PromptCachingMiddleware to return new message objects instead of modifying existing ones
• Input Type Support (#9080): Improved input types to support a wider range of type definitions
• Tools Node Creation (#9074): Fixed to only create tools node for client-provided tools
• Planning Middleware Adjustments (#9070): Minor improvements to planning middleware behavior
• Hub Prompt Schema Binding (#9057): Fixed schema binding for various types of pulled hub prompts

@​langchain/core==1.0.0-alpha.6

🚀 New Features

• Google AI Standard Content (#9024): Added comprehensive standard content support for Google GenAI and Vertex AI
• AWS Bedrock Standard Content (#9013): Implemented standard content support for AWS Bedrock Converse
• Server Tool Blocks (#9000): Added server tool blocks to standard content system
• Zod Interoperability (#9029): Improved compatibility between Zod v3 and v4

🐛 Bug Fixes

• Response Metadata Type Mismatch (#9010): Fixed type mismatches in response metadata
• Message Index Cleanup (#8972): Refined message exports

🔧 Technical Improvements

• Google AI Integration: Significantly enhanced Google GenAI and Vertex AI block translators
• AWS Bedrock Integration: Major improvements to Bedrock Converse support
• Content Index Updates: Enhanced content module exports

langchain==1.0.0-alpha.7

🚀 New Features

• Todo Middleware (#9051): Added new todo middleware functionality for agent workflows
• LLM Tool Selector Middleware (#9050): Implemented llmToolSelectorMiddleware (bigTool) for intelligent tool selection
• Middleware Tool Definition (#9046): Middleware can now define their own tools dynamically
• Dynamic Prompt Middleware (#8993): Added built-in middleware for dynamic prompt generation
• Unsupported Model Behavior (#9039): Added unsupportedModelBehavior property to anthropic middleware

... (truncated)

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