Publishes @threadplane/{chat,langgraph,ag-ui,render,a2ui,licensing,telemetry} at 0.0.49.
Brings the npm surface in line with main: adds symmetric adapter API (injectAgent +
provideAgent({ assistantId })) from #556. Closes the 0.0.47 → main version skew that
blocked the examples/chat published-package smoke (#214).