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/routes.rs

@@ -0,0 +1,31 @@
+use std::sync::Arc;
+use axum::{Router, routing::{delete, get, patch, post}, Extension};
+use sea_orm::DatabaseConnection;
+use crate::events::application::EventServiceImpl;
+use crate::events::domain::EventService;
+use crate::events::infrastructure::persistence::PostgresEventRepository;
+use super::handlers::{
+    delete_event, get_event_by_id, get_event_list, patch_update_event, post_create_event,
+};
+
+fn build_service(db: DatabaseConnection) -> Arc<dyn EventService> {
+    let repo = Arc::new(PostgresEventRepository::new(db));
+    Arc::new(EventServiceImpl::new(repo))
+}
+
+pub fn events_public_routes(db: DatabaseConnection) -> Router {
+    let service = build_service(db);
+    Router::new()
+        .route("/cms/landing/events", get(get_event_list))
+        .route("/cms/landing/events/detail/{id}", get(get_event_by_id))
+        .layer(Extension(service))
+}
+
+pub fn events_protected_routes(db: DatabaseConnection) -> Router {
+    let service = build_service(db);
+    Router::new()
+        .route("/cms/landing/events/create", post(post_create_event))
+        .route("/cms/landing/events/update/{id}", patch(patch_update_event))
+        .route("/cms/landing/events/delete/{id}", delete(delete_event))
+        .layer(Extension(service))
+}