fix(cpn): declare simulator target before referencing it in wasm-copy step (#7708)

Co-authored-by: Peter Feerick <5500713+pfeerick@users.noreply.github.com>
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>

companion/src/CMakeLists.txt

@@ -272,19 +272,6 @@ target_link_libraries(${COMPANION_NAME} PRIVATE
 
 PrintTargetReport("${COMPANION_NAME}")
 
-# Copy WASM simulator modules next to executables for local dev
-if(SIMULATOR_WASM_DIR)
-  foreach(_target ${COMPANION_NAME} ${SIMULATOR_NAME})
-    add_custom_command(TARGET ${_target} POST_BUILD
-      COMMAND ${CMAKE_COMMAND}
-        -DSRC_DIR=${SIMULATOR_WASM_DIR}
-        -DDST_DIR=$<TARGET_FILE_DIR:${_target}>
-        -P ${CMAKE_SOURCE_DIR}/cmake/CopyWasmModules.cmake
-      COMMENT "Copying WASM simulator modules to ${_target} output"
-    )
-  endforeach()
-endif()
-
 ############# Standalone simulator ###############
 
 set(simu_SRCS simulator.cpp )
@@ -299,6 +286,19 @@ target_link_libraries(${SIMULATOR_NAME} PRIVATE
   ${SDL2_LIBRARIES}
 )
 
+# Copy WASM simulator modules next to executables for local dev
+if(SIMULATOR_WASM_DIR)
+  foreach(_target ${COMPANION_NAME} ${SIMULATOR_NAME})
+    add_custom_command(TARGET ${_target} POST_BUILD
+      COMMAND ${CMAKE_COMMAND}
+        -DSRC_DIR=${SIMULATOR_WASM_DIR}
+        -DDST_DIR=$<TARGET_FILE_DIR:${_target}>
+        -P ${CMAKE_SOURCE_DIR}/cmake/CopyWasmModules.cmake
+      COMMENT "Copying WASM simulator modules to ${_target} output"
+    )
+  endforeach()
+endif()
+
 add_subdirectory(tests)
 
 ############# Install ####################