feat: Implement gRPC support for CLI Agent Test Command and enhance build configuration

src/cli/handlers/agent.cc

@@ -4,8 +4,10 @@
 #include "cli/service/proposal_registry.h"
 #include "cli/service/resource_catalog.h"
 #include "cli/service/rom_sandbox_manager.h"
+#ifdef YAZE_WITH_GRPC
 #include "cli/service/gui_automation_client.h"
 #include "cli/service/test_workflow_generator.h"
+#endif
 #include "util/macro.h"
 
 #include "absl/flags/declare.h"

src/cli/service/gui_automation_client.cc

@@ -62,7 +62,7 @@ absl::StatusOr<AutomationResult> GuiAutomationClient::Ping(
   
   AutomationResult result;
   result.success = true;
-  result.message = absl::StrFormat("Server version: %s (timestamp: %s)",
+  result.message = absl::StrFormat("Server version: %s (timestamp: %lld)",
                                    response.yaze_version(),
                                    response.timestamp_ms());
   result.execution_time = std::chrono::milliseconds(0);
@@ -111,7 +111,7 @@ absl::StatusOr<AutomationResult> GuiAutomationClient::Click(
   result.success = response.success();
   result.message = response.message();
   result.execution_time = std::chrono::milliseconds(
-      std::stoll(response.execution_time_ms()));
+      response.execution_time_ms());
   return result;
 #else
   return absl::UnimplementedError("gRPC not available");
@@ -144,7 +144,7 @@ absl::StatusOr<AutomationResult> GuiAutomationClient::Type(
   result.success = response.success();
   result.message = response.message();
   result.execution_time = std::chrono::milliseconds(
-      std::stoll(response.execution_time_ms()));
+      response.execution_time_ms());
   return result;
 #else
   return absl::UnimplementedError("gRPC not available");
@@ -177,7 +177,7 @@ absl::StatusOr<AutomationResult> GuiAutomationClient::Wait(
   result.success = response.success();
   result.message = response.message();
   result.execution_time = std::chrono::milliseconds(
-      std::stoll(response.elapsed_ms()));
+      response.elapsed_ms());
   return result;
 #else
   return absl::UnimplementedError("gRPC not available");
@@ -224,8 +224,9 @@ absl::StatusOr<AutomationResult> GuiAutomationClient::Screenshot(
   }
   
   yaze::test::ScreenshotRequest request;
-  request.set_region(region);
-  request.set_format(format);
+  request.set_window_title("");  // Empty = main window
+  request.set_output_path("/tmp/yaze_screenshot.png");  // Default path
+  request.set_format(yaze::test::ScreenshotRequest::PNG);  // Always PNG for now
   
   yaze::test::ScreenshotResponse response;
   grpc::ClientContext context;

src/cli/z3ed.cmake

@@ -98,3 +98,29 @@ target_link_libraries(
   ImGuiTestEngine
   ImGui
 )
+
+# ============================================================================
+# Optional gRPC Support for CLI Agent Test Command
+# ============================================================================
+if(YAZE_WITH_GRPC)
+  message(STATUS "Adding gRPC support to z3ed CLI")
+  
+  # Generate C++ code from .proto using the helper function from cmake/grpc.cmake
+  target_add_protobuf(z3ed 
+    ${CMAKE_SOURCE_DIR}/src/app/core/proto/imgui_test_harness.proto)
+  
+  # Add CLI gRPC service sources
+  target_sources(z3ed PRIVATE
+    ${CMAKE_SOURCE_DIR}/src/cli/service/gui_automation_client.cc
+    ${CMAKE_SOURCE_DIR}/src/cli/service/gui_automation_client.h
+    ${CMAKE_SOURCE_DIR}/src/cli/service/test_workflow_generator.cc
+    ${CMAKE_SOURCE_DIR}/src/cli/service/test_workflow_generator.h)
+  
+  # Link gRPC libraries
+  target_link_libraries(z3ed PRIVATE
+    grpc++
+    grpc++_reflection
+    libprotobuf)
+  
+  message(STATUS "✓ gRPC CLI automation integrated")
+endif()