feat: 初始化项目基础架构和核心功能

- 添加项目基础结构：Cargo.toml、.gitignore、设备UID和密钥文件
- 实现前端Vue3项目结构：路由、登录页面、设备管理页面
- 添加核心协议定义(crates/protocol)：设备状态、资产、USB事件等
- 实现客户端监控模块：系统状态收集、资产收集
- 实现服务端基础API和插件系统
- 添加数据库迁移脚本：设备管理、资产跟踪、告警系统等
- 实现前端设备状态展示和基本交互
- 添加使用时长统计和水印功能插件

crates/server/Cargo.toml

@@ -0,0 +1,51 @@
+[package]
+name = "csm-server"
+version.workspace = true
+edition.workspace = true
+
+[dependencies]
+csm-protocol = { path = "../protocol" }
+
+# Async runtime
+tokio = { workspace = true }
+
+# Web framework
+axum = { version = "0.7", features = ["ws"] }
+tower-http = { version = "0.5", features = ["cors", "fs", "trace", "compression-gzip", "set-header"] }
+tower = "0.4"
+
+# Database
+sqlx = { version = "0.8", features = ["runtime-tokio", "sqlite"] }
+
+# TLS
+rustls = "0.23"
+tokio-rustls = "0.26"
+rustls-pemfile = "2"
+rustls-pki-types = "1"
+
+# Serialization
+serde = { workspace = true }
+serde_json = { workspace = true }
+
+# Auth
+jsonwebtoken = "9"
+bcrypt = "0.15"
+
+# Notifications
+lettre = { version = "0.11", default-features = false, features = ["tokio1-rustls-tls", "smtp-transport", "builder", "hostname"] }
+reqwest = { version = "0.12", features = ["json", "rustls-tls"] }
+
+# Config & logging
+toml = "0.8"
+tracing = { workspace = true }
+tracing-subscriber = { workspace = true }
+anyhow = { workspace = true }
+
+# Utilities
+uuid = { workspace = true }
+chrono = { workspace = true }
+thiserror = { workspace = true }
+include_dir = "0.7"
+hmac = "0.12"
+sha2 = "0.10"
+hex = "0.4"