feat(flows): 新增流程编辑器基础功能与相关组件

feat(backend): 添加流程模型与服务支持
feat(frontend): 实现流程编辑器UI与交互
feat(assets): 添加流程节点图标资源
feat(plugins): 实现上下文菜单和运行时插件
feat(components): 新增基础节点和侧边栏组件
feat(routes): 添加流程相关路由配置
feat(models): 创建流程和运行日志数据模型
feat(services): 实现流程服务层逻辑
feat(migration): 添加流程相关数据库迁移
feat(config): 更新前端配置支持流程编辑器
feat(utils): 增强axios错误处理和工具函数

backend/Cargo.toml

@@ -14,7 +14,7 @@ bytes = "1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde_with = "3.14.0"
-sea-orm = { version = "1.1.14", features = ["sqlx-mysql", "sqlx-sqlite", "runtime-tokio-rustls", "macros"] }
+sea-orm = { version = "1.1.14", features = ["sqlx-mysql", "sqlx-sqlite", "sqlx-postgres", "runtime-tokio-rustls", "macros"] }
 jsonwebtoken = "9.3.1"
 argon2 = "0.5.3"     # 或升级到 3.0.0（注意 API 可能不兼容）
 uuid = { version = "1.11.0", features = ["serde", "v4"] }
@@ -32,13 +32,13 @@ sha2 = "0.10"
 rand = "0.8"
 async-trait = "0.1"
 redis = { version = "0.27", features = ["tokio-comp", "connection-manager"] }
-
-# 流程管理相关依赖
 petgraph = "0.6"
 rhai = { version = "1.17", features = ["serde", "metadata", "internals"] }
 serde_yaml = "0.9"
 regex = "1.10"
-reqwest = { version = "0.11", features = ["json", "rustls-tls"], default-features = false }
+reqwest = { version = "0.11", features = ["json", "rustls-tls-native-roots"], default-features = false }
+futures = "0.3"
+percent-encoding = "2.3"
 
 [dependencies.migration]
 path = "migration"