Add readme and icons

Author: kzu

assets/icon.png

@@ -0,0 +1,44 @@
+![Icon](assets/icon.png) Grok Client (gRPC)
+============
+
+[![EULA](https://img.shields.io/badge/EULA-OSMF-blue?labelColor=black&color=C9FF30)](osmfeula.txt)
+[![OSS](https://img.shields.io/github/license/devlooped/oss.svg?color=blue)](license.txt) 
+[![Version](https://img.shields.io/nuget/vpre/Devlooped.GrokClient.svg?color=royalblue)](https://www.nuget.org/packages/Devlooped.GrokClient)
+[![Downloads](https://img.shields.io/nuget/dt/Devlooped.GrokClient.svg?color=green)](https://www.nuget.org/packages/Devlooped.GrokClient)
+
+A full XAI/Grok client based on the official full gRPC API.
+
+<!-- include https://github.com/devlooped/.github/raw/main/osmf.md -->
+
+<!-- #content -->
+## Usage
+
+```csharp
+var builder = Host.CreateApplicationBuilder(args); // or WebApplication.CreateBuilder(args);
+
+builder.Services.AddGrokClient(Environment.GetEnvironmentVariable("XAI_API_KEY")!);
+
+var app = builder.Build();
+```
+
+This package leverages the [gRPC client factory](https://learn.microsoft.com/en-us/aspnet/core/grpc/clientfactory) 
+integration for seamless dependency injection:
+
+```csharp
+class MyService(Chat.ChatClient chat, Documents.DocumentsClient docs, Embedder.EmbedderClient embed)
+{
+    // use clients
+}
+```
+
+## Auto-updating
+
+This project contains an automated mechanism to always fetch the latest version 
+of the official .proto files from XAI, ensuring it remains up-to-date with any changes 
+or additions made to the API as soon as they are published.
+
+See for example the [introduction of tool output and citations](https://github.com/devlooped/GrokClient/pull/3).
+
+<!-- #content -->
+
+<!-- include https://github.com/devlooped/sponsors/raw/main/footer.md -->

assets/icon.svg

@@ -12,7 +12,7 @@ public async Task ListModelsAsync()
         var services = new ServiceCollection()
             .AddGrokClient(Environment.GetEnvironmentVariable("XAI_API_KEY")!)
             .BuildServiceProvider();
-
+        
         var client = services.GetRequiredService<Models.ModelsClient>();
 
         var models = await client.ListLanguageModelsAsync();