bindings/node had no examples/ directory — the README pointed at a test
file as its "Example". (bindings/wasm/examples/index.html already
exists and is a complete browser demo, so only the Node side was
missing.)
Add bindings/node/examples/streaming.js: a deterministic synthetic
price series fed tick by tick through SMA, EMA, RSI and MACD, printing
a status line and flagging overbought/oversold candidates — the same
O(1)-per-update streaming model a live bot would use. Verified against
the built native module.
kingchenc