chore: reintroduce /WHOLEARCHIVE linking for protobuf at executable level

- Added /WHOLEARCHIVE linking for protobuf in various CMake files to ensure internal symbols are included while preventing resource duplication.
- Updated linking options for `yaze`, `yaze_emu`, `z3ed`, and test suites to apply this option conditionally on Windows with MSVC.

Benefits:
- Ensures proper inclusion of protobuf symbols in executables, improving compatibility and functionality across platforms.

src/app/app.cmake

@@ -203,7 +203,13 @@ target_link_libraries(yaze PRIVATE
 )
 if(YAZE_WITH_GRPC AND YAZE_PROTOBUF_TARGETS)
   target_link_libraries(yaze PRIVATE ${YAZE_PROTOBUF_TARGETS})
-  # NOTE: Removed /WHOLEARCHIVE - already linked transitively from libraries
+  # Apply /WHOLEARCHIVE only at executable level to avoid duplicate version.res
+  # This ensures protobuf internal symbols are included while preventing resource duplication
+  if(MSVC AND YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+    foreach(_yaze_proto_target IN LISTS YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+      target_link_options(yaze PRIVATE /WHOLEARCHIVE:$<TARGET_FILE:${_yaze_proto_target}>)
+    endforeach()
+  endif()
 endif()
 
 # Link test support library (yaze_editor needs TestManager)

src/app/emu/emu.cmake

@@ -34,6 +34,13 @@ if(YAZE_BUILD_EMU AND NOT YAZE_MINIMAL_BUILD)
     message(WARNING "yaze_emu needs yaze_test_support but TARGET not found")
   endif()
 
+  # Apply /WHOLEARCHIVE for protobuf at executable level (Windows)
+  if(WIN32 AND MSVC AND YAZE_WITH_GRPC AND YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+    foreach(_yaze_proto_target IN LISTS YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+      target_link_options(yaze_emu PRIVATE /WHOLEARCHIVE:$<TARGET_FILE:${_yaze_proto_target}>)
+    endforeach()
+  endif()
+
   # Test engine is always available when tests are built
   # No need for conditional definitions
 
@@ -53,6 +60,14 @@ if(YAZE_BUILD_EMU AND NOT YAZE_MINIMAL_BUILD)
     absl::strings
     absl::str_format
   )
+  
+  # Apply /WHOLEARCHIVE for protobuf at executable level (Windows)
+  if(WIN32 AND MSVC AND YAZE_WITH_GRPC AND YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+    foreach(_yaze_proto_target IN LISTS YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+      target_link_options(yaze_emu_test PRIVATE /WHOLEARCHIVE:$<TARGET_FILE:${_yaze_proto_target}>)
+    endforeach()
+  endif()
+  
   message(STATUS "✓ yaze_emu_test: Headless emulator test harness configured")
   message(STATUS "✓ yaze_emu: Standalone emulator executable configured")
 else()

src/cli/z3ed.cmake

@@ -42,6 +42,12 @@ if(YAZE_WITH_GRPC)
   target_link_libraries(z3ed PRIVATE grpc++ grpc++_reflection)
   if(YAZE_PROTOBUF_TARGETS)
     target_link_libraries(z3ed PRIVATE ${YAZE_PROTOBUF_TARGETS})
-    # NOTE: Removed /WHOLEARCHIVE for protobuf - causes duplicate version.res in dependency chain
+    # Apply /WHOLEARCHIVE only at executable level to avoid duplicate version.res
+    # This ensures protobuf internal symbols are included while preventing resource duplication
+    if(MSVC AND YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+      foreach(_yaze_proto_target IN LISTS YAZE_PROTOBUF_WHOLEARCHIVE_TARGETS)
+        target_link_options(z3ed PRIVATE /WHOLEARCHIVE:$<TARGET_FILE:${_yaze_proto_target}>)
+      endforeach()
+    endif()
   endif()
 endif()