Basic core agent library support for additional languages (Go, TS, Kotlin)

Basic core agent library support for all additional languages supported by ADK - Go, TS, Kotlin

The issue mentions adding core agent library support for Go, TypeScript, and Kotlin, aligning with ADK support. Start by examining the existing agent library structure in the repository, likely under a directory like `packages/` or `libs/`. Look for ADK documentation or examples to understand the required interface. 'Done' means basic libraries in each language that can communicate with the ADK.

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