feat: initialize Nuanji (Warm Notes) project

- Base platform from base.git (ERP base: auth, core, config, message, workflow, plugin)
- Created erp-diary module skeleton (lib.rs, dto.rs, error.rs, event.rs, state.rs)
- Integrated erp-diary into workspace and erp-server
- Added DiaryModule registration in main.rs
- Added DiaryState FromRef in state.rs
- Diary routes mounted (empty routes, ready for implementation)
- Product design spec v1.2 preserved in docs/
- Implementation plan preserved in plans/

Cargo check: OK
Cargo test: OK (78+ base tests passing)

crates/erp-config/src/entity/dictionary.rs

@@ -0,0 +1,35 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "dictionaries")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub tenant_id: Uuid,
+    pub name: String,
+    pub code: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub description: Option<String>,
+    pub created_at: DateTimeUtc,
+    pub updated_at: DateTimeUtc,
+    pub created_by: Uuid,
+    pub updated_by: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTimeUtc>,
+    pub version: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::dictionary_item::Entity")]
+    DictionaryItem,
+}
+
+impl Related<super::dictionary_item::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::DictionaryItem.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/erp-config/src/entity/dictionary_item.rs

@@ -0,0 +1,42 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "dictionary_items")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub tenant_id: Uuid,
+    pub dictionary_id: Uuid,
+    pub label: String,
+    pub value: String,
+    pub sort_order: i32,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub color: Option<String>,
+    pub created_at: DateTimeUtc,
+    pub updated_at: DateTimeUtc,
+    pub created_by: Uuid,
+    pub updated_by: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTimeUtc>,
+    pub version: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::dictionary::Entity",
+        from = "Column::DictionaryId",
+        to = "super::dictionary::Column::Id",
+        on_delete = "Cascade"
+    )]
+    Dictionary,
+}
+
+impl Related<super::dictionary::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Dictionary.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/erp-config/src/entity/menu.rs

@@ -0,0 +1,43 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "menus")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub tenant_id: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub parent_id: Option<Uuid>,
+    pub title: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub path: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub icon: Option<String>,
+    pub sort_order: i32,
+    pub visible: bool,
+    pub menu_type: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub permission: Option<String>,
+    pub created_at: DateTimeUtc,
+    pub updated_at: DateTimeUtc,
+    pub created_by: Uuid,
+    pub updated_by: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTimeUtc>,
+    pub version: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::menu_role::Entity")]
+    MenuRole,
+}
+
+impl Related<super::menu_role::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::MenuRole.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/erp-config/src/entity/menu_role.rs

@@ -0,0 +1,38 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "menu_roles")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub menu_id: Uuid,
+    pub role_id: Uuid,
+    pub tenant_id: Uuid,
+    pub created_at: DateTimeUtc,
+    pub updated_at: DateTimeUtc,
+    pub created_by: Uuid,
+    pub updated_by: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTimeUtc>,
+    pub version: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::menu::Entity",
+        from = "Column::MenuId",
+        to = "super::menu::Column::Id",
+        on_delete = "Cascade"
+    )]
+    Menu,
+}
+
+impl Related<super::menu::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Menu.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/erp-config/src/entity/mod.rs

@@ -0,0 +1,6 @@
+pub mod dictionary;
+pub mod dictionary_item;
+pub mod menu;
+pub mod menu_role;
+pub mod numbering_rule;
+pub mod setting;

crates/erp-config/src/entity/numbering_rule.rs

@@ -0,0 +1,34 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "numbering_rules")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub tenant_id: Uuid,
+    pub name: String,
+    pub code: String,
+    pub prefix: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub date_format: Option<String>,
+    pub seq_length: i32,
+    pub seq_start: i32,
+    pub seq_current: i64,
+    pub separator: String,
+    pub reset_cycle: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub last_reset_date: Option<chrono::NaiveDate>,
+    pub created_at: DateTimeUtc,
+    pub updated_at: DateTimeUtc,
+    pub created_by: Uuid,
+    pub updated_by: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTimeUtc>,
+    pub version: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/erp-config/src/entity/setting.rs

@@ -0,0 +1,27 @@
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "settings")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub tenant_id: Uuid,
+    pub scope: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub scope_id: Option<Uuid>,
+    pub setting_key: String,
+    pub setting_value: serde_json::Value,
+    pub created_at: DateTimeUtc,
+    pub updated_at: DateTimeUtc,
+    pub created_by: Uuid,
+    pub updated_by: Uuid,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub deleted_at: Option<DateTimeUtc>,
+    pub version: i32,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}