EdgeBase 0.4.8

Added\n\n- Added typed field projection through TableRef.select() in the JavaScript and TypeScript SDK.\n\n## Fixed\n\n- Updated websocket-driver to 0.7.5 to resolve the published high-severity denial-of-service advisory.\n- Aligned Swift live database change decoding with the server WebSocket envelope.\n- Made focused npm-release local CI run natively on ARM Docker hosts and hardened timeout and process cleanup behavior.\n- Aligned README and documentation examples with the current code and release workflow.