Added documentation

app/MindWork AI Studio/Provider/IProvider.cs

@@ -3,10 +3,20 @@ using Microsoft.JSInterop;
 
 namespace AIStudio.Provider;
 
+/// <summary>
+/// A common interface for all providers.
+/// </summary>
 public interface IProvider
 {
+    /// <summary>
+    /// The provider's ID.
+    /// </summary>
     public string Id { get; }
 
+    /// <summary>
+    /// The provider's instance name. Useful for multiple instances of the same provider,
+    /// e.g., to distinguish between different OpenAI API keys.
+    /// </summary>
     public string InstanceName { get; set; }
     
     public IAsyncEnumerable<string> GetChatCompletion(IJSRuntime jsRuntime, SettingsManager settings, Model chatModel, Thread chatThread);

app/MindWork AI Studio/Provider/Providers.cs

@@ -2,14 +2,25 @@ using AIStudio.Provider.OpenAI;
 
 namespace AIStudio.Provider;
 
+/// <summary>
+/// Enum for all available providers.
+/// </summary>
 public enum Providers
 {
     NONE,
     OPEN_AI,
 }
 
+/// <summary>
+/// Extension methods for the provider enum.
+/// </summary>
 public static class ExtensionsProvider
 {
+    /// <summary>
+    /// Returns the human-readable name of the provider.
+    /// </summary>
+    /// <param name="provider">The provider.</param>
+    /// <returns>The human-readable name of the provider.</returns>
     public static string ToName(this Providers provider) => provider switch
     {
         Providers.OPEN_AI => "OpenAI",
@@ -17,6 +28,11 @@ public static class ExtensionsProvider
         _ => "Unknown",
     };
     
+    /// <summary>
+    /// Creates a new provider instance based on the provider value.
+    /// </summary>
+    /// <param name="provider">The provider value.</param>
+    /// <returns>The provider instance.</returns>
     public static IProvider CreateProvider(this Providers provider) => provider switch
     {
         Providers.OPEN_AI => new ProviderOpenAI(),