fix(langchain): allow prompt linking with langchain v1 create_agent#1481

hassiebp merged 2 commits intomainlangfuse/langfuse-python:mainfrom

hassieb/lfe-7908-prompt-linking-not-working-with-langchain-v1langfuse/langfuse-python:hassieb/lfe-7908-prompt-linking-not-working-with-langchain-v1Copy head branch name to clipboard