重构: df-core改名df-types(类型库语义准+全workspace机械改名54处)

crates/df-storage/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-df-core = { path = "../df-core" }
+df-types = { path = "../df-types" }
 # F-01 阶段1:ModelConfig/deserialize_model_configs 向后兼容反序列化(老字符串数组/新对象数组/null/空)
 df-ai-core = { path = "../df-ai-core" }
 serde = { workspace = true }

crates/df-storage/src/crud.rs

@@ -7,7 +7,7 @@ use std::sync::Arc;
 use rusqlite::{params, Connection, OptionalExtension, Row};
 use tokio::sync::Mutex;
 
-use df_core::error::{Error, Result};
+use df_types::error::{Error, Result};
 
 use crate::db::Database;
 use crate::models::{
@@ -16,7 +16,7 @@ use crate::models::{
     TaskRecord, WorkflowRecord,
 };
 
-/// rusqlite 错误 → df-core `Error::Storage` 统一包装(R-PD-10 DRY,
+/// rusqlite 错误 → df-types `Error::Storage` 统一包装(R-PD-10 DRY,
 /// 替代散落的 `.map_err(storage_err)`)。
 fn storage_err<E: std::string::ToString>(e: E) -> Error {
     Error::Storage(e.to_string())
@@ -412,8 +412,8 @@ pub fn is_allowed_column(table: &str, field: &str) -> bool {
 // ============================================================
 
 fn now_millis_str() -> String {
-    // 转发 df_core::now_millis(DRY:时间获取统一入口在 df-core,避免本 crate 与 commands 层各写一份 SystemTime 调用)
-    df_core::now_millis().to_string()
+    // 转发 df_types::now_millis(DRY:时间获取统一入口在 df-types,避免本 crate 与 commands 层各写一份 SystemTime 调用)
+    df_types::now_millis().to_string()
 }
 
 // ============================================================