fix(sync-bridge): 讀取與刪除路徑補 entity-bridge 所有權守衛（A13）

intercept_get / intercept_delete 先前沒有 is_owned_by_entity_bridge() 檢查，
post entity 進入 dual_write 以上時：讀路徑會用 zone 值蓋掉 Hook Bus 的值、
刪路徑會在 aeav_only 下誤刪 flat 欄位（A v3.3.3 P1-24）。

unit 379 / integration 398 GREEN

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TbG1keQQ7XBa7qMQY16KCY

includes/interceptors/class-tmdo-sync-bridge.php

@@ -74,6 +74,11 @@ class TMDO_Sync_Bridge {
 			return $value;
 		}
 
+		// P1-24: defer to Hook Bus for reads when post entity is dual_write or higher.
+		if ( self::is_owned_by_entity_bridge( $meta_key ) ) {
+			return $value;
+		}
+
 		$module = $this->get_zone_module( $field['zone'], $post_type );
 		if ( ! TMDO_Feature_Flags::is_read_custom( $module ) ) {
 			return $value;
@@ -245,6 +250,11 @@ class TMDO_Sync_Bridge {
 			return;
 		}
 
+		// P1-24: skip zone cleanup when Hook Bus owns this key (aeav_only blocks native delete).
+		if ( self::is_owned_by_entity_bridge( $meta_key ) ) {
+			return;
+		}
+
 		$module = $this->get_zone_module( $field['zone'], $post_type );
 		if ( ! TMDO_Feature_Flags::is_write_active( $module ) ) {
 			return;