arch: push wire types out of ClientApp, extract event_service, cleanup dead code

- ClientApp stores domain types, RepaintCommand carries DisplayHint + Vec<(String,Value)>
- adapters no longer convert Wire→Domain (eliminated duplication in esp32 + desktop)
- event_service in application layer handles LayoutChanged/WebhookDataReceived/ThemeChanged
- bootstrap event_handler reduced to 10-line dispatcher
- polling_service reuses event_service::apply_and_broadcast (deduplicated broadcast pattern)
- AppState.config_service() replaces 11 inline ConfigService::new() calls
- delete unused poll_interval_secs parameter chain
- delete unused StoragePort/ClientConfig (zero implementations)

crates/adapters/http-api/src/lib.rs

@@ -1,6 +1,7 @@
 pub mod extractors;
 mod routes;
 
+use application::ConfigService;
 use axum::Router;
 use domain::{
     AuthPort, BroadcastPort, ClientRegistry, ConfigRepository, EventPublisher, PasswordHashPort,
@@ -36,6 +37,18 @@ impl<C, E, W, B, R, A, H> Clone for AppState<C, E, W, B, R, A, H> {
     }
 }
 
+impl<C, E, W, B, R, A, H> AppState<C, E, W, B, R, A, H>
+where
+    C: ConfigRepository,
+    C::Error: std::fmt::Debug,
+    E: EventPublisher,
+    E::Error: std::fmt::Debug,
+{
+    pub fn config_service(&self) -> ConfigService<'_, C, E> {
+        ConfigService::new(self.config.as_ref(), self.events.as_ref())
+    }
+}
+
 pub fn router<C, E, W, B, R, A, H>(state: AppState<C, E, W, B, R, A, H>) -> Router
 where
     C: ConfigRepository + UserRepository + WidgetStateCache + Send + Sync + 'static,

crates/adapters/http-api/src/routes/data_sources.rs

@@ -1,7 +1,7 @@
 use crate::AppState;
 use crate::extractors::AuthUser;
 use api_types::DataSourceDto;
-use application::ConfigService;
+
 use axum::{
     extract::{Path, State},
     http::StatusCode,
@@ -65,7 +65,7 @@ where
     let source = body
         .into_domain()
         .map_err(|e| (StatusCode::BAD_REQUEST, e))?;
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.create_data_source(source)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;
@@ -87,7 +87,7 @@ where
     let source = body
         .into_domain()
         .map_err(|e| (StatusCode::BAD_REQUEST, e))?;
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.update_data_source(source)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;
@@ -105,7 +105,7 @@ where
     E: EventPublisher,
     E::Error: std::fmt::Debug,
 {
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.delete_data_source(id)
         .await
         .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;

crates/adapters/http-api/src/routes/layout.rs

@@ -1,7 +1,7 @@
 use crate::AppState;
 use crate::extractors::AuthUser;
 use api_types::LayoutDto;
-use application::ConfigService;
+
 use axum::{extract::State, http::StatusCode, response::Json};
 use domain::{ConfigRepository, EventPublisher};
 
@@ -39,7 +39,7 @@ where
     let layout = body
         .into_domain()
         .map_err(|e| (StatusCode::BAD_REQUEST, e))?;
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.update_layout(layout)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;

crates/adapters/http-api/src/routes/presets.rs

@@ -1,7 +1,7 @@
 use crate::AppState;
 use crate::extractors::AuthUser;
 use api_types::{CreatePresetDto, PresetDto};
-use application::ConfigService;
+
 use axum::{
     extract::{Path, State},
     http::StatusCode,
@@ -65,7 +65,7 @@ where
     let preset = body
         .into_domain()
         .map_err(|e| (StatusCode::BAD_REQUEST, e))?;
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.save_preset(preset)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;
@@ -83,7 +83,7 @@ where
     E: EventPublisher,
     E::Error: std::fmt::Debug,
 {
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.delete_preset(id)
         .await
         .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
@@ -101,7 +101,7 @@ where
     E: EventPublisher,
     E::Error: std::fmt::Debug,
 {
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.load_preset(id)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;

crates/adapters/http-api/src/routes/theme.rs

@@ -1,7 +1,7 @@
 use crate::AppState;
 use crate::extractors::AuthUser;
 use api_types::ThemeDto;
-use application::ConfigService;
+
 use axum::{extract::State, http::StatusCode, response::Json};
 use domain::{ConfigRepository, EventPublisher};
 
@@ -38,7 +38,7 @@ where
     E::Error: std::fmt::Debug,
 {
     let theme = body.into_domain();
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.update_theme(theme)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;

crates/adapters/http-api/src/routes/widgets.rs

@@ -1,7 +1,7 @@
 use crate::AppState;
 use crate::extractors::AuthUser;
 use api_types::{CreateWidgetDto, WidgetDto};
-use application::ConfigService;
+
 use axum::{
     extract::{Path, State},
     http::StatusCode,
@@ -65,7 +65,7 @@ where
     let widget = body
         .into_domain()
         .map_err(|e| (StatusCode::BAD_REQUEST, e))?;
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.create_widget(widget)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;
@@ -87,7 +87,7 @@ where
     let widget = body
         .into_domain()
         .map_err(|e| (StatusCode::BAD_REQUEST, e))?;
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.update_widget(widget)
         .await
         .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e}")))?;
@@ -105,7 +105,7 @@ where
     E: EventPublisher,
     E::Error: std::fmt::Debug,
 {
-    let svc = ConfigService::new(state.config.as_ref(), state.events.as_ref());
+    let svc = state.config_service();
     svc.delete_widget(id)
         .await
         .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;