refactor: migrate to clean architecture with trait-based DI (v0.2.0)

Complete architectural overhaul across all 12 crates:

- Replace validator crate with zod-rs for all DTO validation
- Replace manual pagination with paginator-rs/paginator-sea-orm
- Migrate all modules (iam, cms, gacha, dimentorin) to clean architecture:
  domain → application → infrastructure layers
- Introduce trait-based DI (Arc<dyn Trait>) at every layer for repositories and services
- Delete all v1/ legacy SurrealDB-era code across every crate
- Replace opaque response helpers with typed IntoResponse structs (ApiSuccess, ApiCreated, ApiPaginated, ApiMessage)
- Remove dual_mode_repository, migration_validation_errors, validator.rs dead code
- Zero cargo clippy warnings; release build clean

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

imphnen-cms/src/events/infrastructure/http/dto.rs

@@ -0,0 +1,131 @@
+use chrono::{DateTime, Utc};
+use imphnen_libs::ZodValidate;
+use serde::{Deserialize, Serialize};
+use utoipa::ToSchema;
+use uuid::Uuid;
+use crate::events::domain::event::EventEntity;
+
+#[derive(Clone, Debug, Serialize, Deserialize, ToSchema)]
+pub struct EventsCreateRequestDto {
+    pub name: String,
+    pub description: String,
+    pub detail_link: String,
+    pub price: f64,
+    #[schema(example = "2025-09-20T13:00:00Z", value_type = String)]
+    pub end_date: DateTime<Utc>,
+    #[schema(example = "2025-09-20T13:00:00Z", value_type = String)]
+    pub start_date: DateTime<Utc>,
+    pub location: Option<String>,
+    pub is_online: bool,
+}
+
+impl ZodValidate for EventsCreateRequestDto {
+    fn zod_validate(value: &serde_json::Value) -> Result<Self, String> {
+        serde_json::from_value(value.clone()).map_err(|e| e.to_string())
+    }
+}
+
+impl From<EventsCreateRequestDto> for EventEntity {
+    fn from(dto: EventsCreateRequestDto) -> Self {
+        EventEntity {
+            id: Uuid::new_v4(),
+            name: dto.name,
+            description: dto.description,
+            detail_link: dto.detail_link,
+            price: dto.price,
+            is_online: dto.is_online,
+            is_deleted: false,
+            location: dto.location,
+            start_date: dto.start_date,
+            end_date: dto.end_date,
+            created_at: chrono::Utc::now(),
+            updated_at: chrono::Utc::now(),
+        }
+    }
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, ToSchema)]
+pub struct EventsUpdateRequestDto {
+    pub name: String,
+    #[schema(example = "2025-09-20T13:00:00Z", value_type = String)]
+    pub end_date: DateTime<Utc>,
+    #[schema(example = "2025-09-20T13:00:00Z", value_type = String)]
+    pub start_date: DateTime<Utc>,
+    pub price: f64,
+    pub is_online: bool,
+    pub description: String,
+    pub detail_link: String,
+    pub location: Option<String>,
+}
+
+impl ZodValidate for EventsUpdateRequestDto {
+    fn zod_validate(value: &serde_json::Value) -> Result<Self, String> {
+        serde_json::from_value(value.clone()).map_err(|e| e.to_string())
+    }
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, ToSchema)]
+pub struct EventsListItemDto {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+    pub detail_link: String,
+    pub price: f64,
+    pub is_online: bool,
+    pub start_date: String,
+    pub end_date: String,
+    pub created_at: String,
+    pub location: Option<String>,
+    pub is_deleted: bool,
+}
+
+impl From<EventEntity> for EventsListItemDto {
+    fn from(e: EventEntity) -> Self {
+        EventsListItemDto {
+            id: e.id.to_string(),
+            name: e.name,
+            description: e.description,
+            detail_link: e.detail_link,
+            price: e.price,
+            is_online: e.is_online,
+            start_date: e.start_date.to_rfc3339(),
+            end_date: e.end_date.to_rfc3339(),
+            created_at: e.created_at.to_rfc3339(),
+            location: e.location,
+            is_deleted: e.is_deleted,
+        }
+    }
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, ToSchema)]
+pub struct EventsDetailItemDto {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+    pub detail_link: String,
+    pub price: f64,
+    pub is_online: bool,
+    pub start_date: String,
+    pub end_date: String,
+    pub created_at: String,
+    pub updated_at: String,
+    pub location: Option<String>,
+}
+
+impl From<EventEntity> for EventsDetailItemDto {
+    fn from(e: EventEntity) -> Self {
+        EventsDetailItemDto {
+            id: e.id.to_string(),
+            name: e.name,
+            description: e.description,
+            detail_link: e.detail_link,
+            price: e.price,
+            is_online: e.is_online,
+            start_date: e.start_date.to_rfc3339(),
+            end_date: e.end_date.to_rfc3339(),
+            created_at: e.created_at.to_rfc3339(),
+            updated_at: e.updated_at.to_rfc3339(),
+            location: e.location,
+        }
+    }
+}