feat(gateway): enhance DALI host activity tracking and presence management

Signed-off-by: Tony <tonylu@tony-cloud.com>

components/gateway_controller/include/gateway_controller.hpp

@@ -5,6 +5,7 @@
 #include <cstdint>
 #include <functional>
 #include <map>
+#include <optional>
 #include <string>
 #include <string_view>
 #include <vector>
@@ -36,6 +37,8 @@ struct GatewayControllerConfig {
   bool cache_supported{true};
   uint32_t cache_refresh_interval_ms{120000};
   uint32_t cache_refresh_idle_ms{100};
+  uint32_t cache_host_snooze_ms{5000};
+  uint32_t cache_host_echo_ms{250};
 };
 
 struct GatewayChannelSnapshot {
@@ -101,7 +104,9 @@ class GatewayController {
 
     GatewayCacheChannelFlags flags{};
     Phase phase{Phase::kReloadFlags};
-    uint8_t short_address{0};
+    std::optional<GatewayCacheDaliTarget> target;
+    std::vector<uint8_t> addresses;
+    size_t address_index{0};
     uint8_t scene_id{0};
   };
 
@@ -120,9 +125,11 @@ class GatewayController {
   static void TaskEntry(void* arg);
   void taskLoop();
   void dispatchCommand(const std::vector<uint8_t>& command);
-  void scheduleReconciliation(uint8_t gateway_id);
+  void scheduleReconciliation(uint8_t gateway_id,
+                              std::optional<GatewayCacheDaliTarget> target = std::nullopt);
   bool hasPendingReconciliation() const;
   bool cacheRefreshEnabled() const;
+  bool cacheMaintenanceSnoozed(uint8_t gateway_id) const;
   bool runMaintenanceStep();
   bool runReconciliationStep(uint8_t gateway_id, ReconciliationJob& job);
   bool runCacheRefreshStep();