添加设置文件，更新项目名称和API兼容性级别

ProjectSettings/ProjectSettings.asset

@@ -13,7 +13,7 @@ PlayerSettings:
   useOnDemandResources: 0
   accelerometerFrequency: 60
   companyName: DefaultCompany
-  productName: GeometryTD
+  productName: GeometryTowerDefense
   defaultCursor: {fileID: 0}
   cursorHotspot: {x: 0, y: 0}
   m_SplashScreenBackgroundColor: {r: 0.13725491, g: 0.12156863, b: 0.1254902, a: 1}
@@ -812,7 +812,8 @@ PlayerSettings:
     iPhone: ENABLE_LOG
   additionalCompilerArguments: {}
   platformArchitecture: {}
-  scriptingBackend: {}
+  scriptingBackend:
+    Standalone: 1
   il2cppCompilerConfiguration: {}
   il2cppCodeGeneration: {}
   managedStrippingLevel:
@@ -916,7 +917,7 @@ PlayerSettings:
   embeddedLinuxEnableGamepadInput: 1
   hmiLogStartupTiming: 0
   hmiCpuConfiguration: 
-  apiCompatibilityLevel: 6
+  apiCompatibilityLevel: 3
   activeInputHandler: 2
   windowsGamepadBackendHint: 0
   cloudProjectId: