73f8da49bd
The Z5 reorganisation moved every runnable example out of the per-crate examples/ folders and into a dedicated wickra-examples crate at examples/rust/, with the binaries living under src/bin/<name>.rs. The old ci.yml Compile-examples step still pointed at the now-deleted cargo example targets backtest (wickra) and live_binance (wickra-data), which is why Rust windows-latest failed with 'no example target named backtest in wickra package' and 'no example target named live_binance in wickra-data package'. Replace both calls with a single cargo build -p wickra-examples --bins. That covers backtest, live_binance, fetch_btcusdt, multi_timeframe, parallel_assets and streaming in one shot, and the wickra-examples crate already enables the live-binance feature on its wickra-data dep so no extra --features flag is needed.