docs(rfc): v6.0 DecisioningPlatform Python port#290

bokelley wants to merge 4 commits intomainadcontextprotocol/adcp-client-python:mainfrom

bokelley/decisioning-platform-v2-rfcadcontextprotocol/adcp-client-python:bokelley/decisioning-platform-v2-rfcCopy head branch name to clipboard