make it easier to use local packages

snippets/csharp/README.md

@@ -0,0 +1,17 @@
+## Steps to compile the snippets locally
+1. Build a C# package
+  - By running the publish-all-platforms CI in the breez-sdk repository (use dummy binaries)
+  - or by downloading from nuget https://www.nuget.org/packages/Breez.Sdk
+2. Place it in the root folder
+
+From the `snippets/csharp` folder run the following command (replace the version):
+```bash
+nuget add ../../Breez.Sdk.1.0.0.nupkg -Source ./packages
+```
+
+Add a package reference to your local nuget package:
+```bash
+dotnet add package Breez.Sdk -s ./packages
+```
+
+Happy coding

snippets/csharp/Snippets.csproj

@@ -6,10 +6,6 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <PropertyGroup>
-    <RestoreSources>$(RestoreSources);../../packages;https://api.nuget.org/v3/index.json</RestoreSources>
-  </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="Breez.Sdk" Version="*" />
   </ItemGroup>