feat(build-system): enhance CMake configuration and introduce new utility files

- Refactored CMakeLists.txt to streamline project configuration and improve readability.
- Introduced new utility functions in `utils.cmake` for setting compiler flags and managing dependencies.
- Added `dependencies.cmake` to centralize third-party dependency management, enhancing modularity.
- Updated CI workflows to include new build options and improved logging for better feedback during configuration.
- Implemented precompiled headers in various libraries to speed up compilation times.

Benefits:
- Improved maintainability and clarity of the build system.
- Enhanced build performance through precompiled headers.
- Streamlined dependency management for easier integration of third-party libraries.

src/app/test/test_manager.h

@@ -299,8 +299,16 @@ class TestManager {
 
   void SetHarnessListener(HarnessListener* listener);
 
+  absl::Status ReplayLastPlan();
+#else
+  // Stub implementations when GRPC is not available
+  std::string RegisterHarnessTest(const std::string& name,
+                                  const std::string& category);
+  void CaptureFailureContext(const std::string& test_id);
   absl::Status ReplayLastPlan();
 #endif
+  
+  // These methods are always available
   absl::Status ShowHarnessDashboard();
   absl::Status ShowHarnessActiveTests();
   void RecordPlanSummary(const std::string& summary);