feat(yrobot-panel): 实现电机控制上位机

完成 Rust/egui 上位机主流程：BLE/USB 传输、协议编解码、控制/实时/统计/CSV、UI 与验证脚本。\n\n保留真实设备联调和长稳实测清单，避免把未验证的硬件结果当成交付完成。

Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "yrobot-motor-control-panel"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+eframe = { version = "0.31", features = ["default_fonts", "glow"] }
+egui_plot = "0.31"
+log = "0.4"
+env_logger = "0.11"
+tokio = { version = "1", features = ["rt", "macros", "sync", "time"] }
+tokio-util = "0.7"
+btleplug = "0.11"
+serialport = "4"
+crc = "3"
+futures = "0.3"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+csv = "1"
+thiserror = "2"
+uuid = "1"