Add README badges

Author: alexis-

README.md

@@ -1,9 +1,7 @@
-# VastAI.NET
+# VastAI.NET [![.NET Build and Test](https://github.com/Alos-no/VastAI.NET/actions/workflows/CI.yml/badge.svg)](https://github.com/Alos-no/VastAI.NET/actions/workflows/CI.yml) [![License: Apache-2.0](https://img.shields.io/badge/license-Apache--2.0-27ae60)](https://github.com/Alos-no/VastAI.NET/blob/main/LICENSE.txt) [![NuGet (VastAI.NET)](https://img.shields.io/nuget/v/VastAI.NET?label=VastAI.NET&color=27ae60)](https://www.nuget.org/packages/VastAI.NET/)
 
 `VastAI.NET` is a typed .NET client for the Vast.ai REST API.
 
-It exists so the CLI and future browser host can share the same Vast provider code instead of shelling out to the `vastai` CLI.
-
 ## Install
 
 ```bash
@@ -75,7 +73,7 @@ search.Filters["inet_down_cost"] = new VastSearchFilter { LessThanOrEqualTo = 1.
 var offers = await client.SearchOffersAsync(search);
 ```
 
-`Order` accepts the Vast CLI shorthand used by this project: `dph_total` sorts ascending, `dlperf_usd-` sorts descending.
+`Order` accepts compact Vast-style sort expressions: `dph_total` sorts ascending, `dlperf_usd-` sorts descending.
 
 ### GetInstancesAsync
 

src/VastAI.NET/Models/VastSearchOffersRequest.cs

@@ -9,12 +9,12 @@ public sealed class VastSearchOffersRequest
   public int Limit { get; set; } = 10;
 
   /// <summary>
-  ///   Sort expression using the Vast CLI shorthand kept by the trainer profiles.
+  ///   Compact sort expression accepted by this client.
   ///   A trailing <c>-</c> sorts descending, a trailing <c>+</c> sorts ascending, and no suffix sorts ascending.
   /// </summary>
   public string Order { get; set; } = "dph_total";
 
-  /// <summary>Vast instance type. The trainer uses on-demand rentals by default.</summary>
+  /// <summary>Vast instance type. Defaults to on-demand rentals.</summary>
   public string Type { get; set; } = "on-demand";
 
   /// <summary>Filter fields keyed by Vast offer property name.</summary>

src/VastAI.NET/README.md

@@ -2,7 +2,7 @@
 
 Typed .NET client for the Vast.ai REST API.
 
-The library owns Vast request/response models, JSON parsing, authentication headers, and HTTP resilience registration. Application hosts should depend on `IVastApiClient` instead of invoking the `vastai` CLI or duplicating Vast DTOs.
+The library provides typed request/response models, authentication headers, JSON mapping, runtime client creation, and optional HTTP resilience registration.
 
 For runtime-created clients, use `VastApiClient.Create(apiKey)` or pass a host-owned `HttpClient` with `VastApiClient.Create(apiKey, httpClient: httpClient)`.
 

src/VastAI.NET/VastApiClient.cs

@@ -145,7 +145,7 @@ private HttpRequestMessage CreateRequest(HttpMethod method, string relativePath,
     return body;
   }
 
-  /// <summary>Converts the trainer's Vast CLI-style order shorthand into the REST API's list-based order shape.</summary>
+  /// <summary>Converts a compact sort expression into Vast's REST API list-based order shape.</summary>
   private static IReadOnlyList<IReadOnlyList<string>> CreateOrder(string order)
   {
     var trimmedOrder = string.IsNullOrWhiteSpace(order) ? "dph_total" : order.Trim();

tests/VastAI.NET.Tests/VastApiClientTests.cs

@@ -53,7 +53,7 @@ public async Task SearchOffersAsync_SendsAuthenticatedBundlesRequestAndParsesOff
     Assert.Equal(0.5, offers[0].InternetUpCostPerTb);
   }
 
-  /// <summary>Search converts the trainer's descending Vast CLI order shorthand to the REST API order-list shape.</summary>
+  /// <summary>Search converts a descending compact sort expression to the REST API order-list shape.</summary>
   [Fact]
   public async Task SearchOffersAsync_WithDescendingOrderSuffix_SendsRestOrderList()
   {