把一些项目移动到插件中

Plugins/Store.ImageCache/Store.ImageCache.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+
+	</PropertyGroup>
+	<ItemGroup>
+		<FrameworkReference Include="Microsoft.AspNetCore.App" />
+	</ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="..\..\Store.Framework\Store.Framework.csproj" />
+	</ItemGroup>
+	<ItemGroup>
+	  <None Update="appsettings.ImageCache.json">
+	    <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+	  </None>
+	</ItemGroup>
+</Project>