fix: address A2A runtime review feedback — interface types, port fallback, reflection, and field normalization#2

rdobrik merged 3 commits intocodex/add-a2a-supportdscope-io/dscope-camel-agent:codex/add-a2a-supportfrom

copilot/sub-pr-1dscope-io/dscope-camel-agent:copilot/sub-pr-1Copy head branch name to clipboard