Display error when unable to start Python

Added AzFramework Application, logging, unit tests

Code/Tools/ProjectManager/Source/PythonBindings.h

@@ -34,6 +34,8 @@ namespace O3DE::ProjectManager
         ~PythonBindings() override;
 
         // PythonBindings overrides
+        bool PythonStarted() override;
+
         // Engine
         AZ::Outcome<EngineInfo> GetEngineInfo() override;
         bool SetEngineInfo(const EngineInfo& engineInfo) override;
@@ -70,6 +72,8 @@ namespace O3DE::ProjectManager
         bool StopPython();
 
 
+        bool m_pythonStarted = false;
+
         AZ::IO::FixedMaxPath m_enginePath;
         pybind11::handle m_engineTemplate;
         AZStd::recursive_mutex m_lock;