feat: Integrate unified gRPC server for enhanced service management

- Added `UnifiedGRPCServer` class to host both ImGuiTestHarness and ROM service, allowing simultaneous access to GUI automation and ROM manipulation.
- Implemented necessary header and source files for the unified server, including initialization, start, and shutdown functionalities.
- Updated CMake configurations to include new source files and link required gRPC libraries for the unified server.
- Enhanced existing services with gRPC support, improving overall system capabilities and enabling real-time collaboration.
- Added integration tests for AI-controlled tile placement, validating command parsing and execution via gRPC.

src/cli/agent.cmake

@@ -147,4 +147,14 @@ if(YAZE_WITH_JSON)
   endif()
 endif()
 
+# Add gRPC support for GUI automation
+if(YAZE_WITH_GRPC)
+  target_link_libraries(yaze_agent PUBLIC
+    grpc++
+    grpc++_reflection
+    libprotobuf
+  )
+  message(STATUS "✓ gRPC GUI automation enabled for yaze_agent")
+endif()
+
 set_target_properties(yaze_agent PROPERTIES POSITION_INDEPENDENT_CODE ON)