Refactor ExpertProviderApiParameters to use init-only property in base provider

app/MindWork AI Studio/Provider/AlibabaCloud/ProviderAlibabaCloud.cs

@@ -21,9 +21,6 @@ public sealed class ProviderAlibabaCloud() : BaseProvider("https://dashscope-int
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "AlibabaCloud";
     
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-    
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)
     {

app/MindWork AI Studio/Provider/Anthropic/ProviderAnthropic.cs

@@ -18,9 +18,6 @@ public sealed class ProviderAnthropic() : BaseProvider("https://api.anthropic.co
     public override string Id => LLMProviders.ANTHROPIC.ToName();
 
     public override string InstanceName { get; set; } = "Anthropic";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/BaseProvider.cs

@@ -66,7 +66,7 @@ public abstract class BaseProvider : IProvider, ISecretId
     public abstract string InstanceName { get; set; }
 
     /// <inheritdoc />
-    public abstract string ExpertProviderApiParameters { get; set; }
+    public string ExpertProviderApiParameters { get; init; } = string.Empty;
 
     /// <inheritdoc />
     public abstract IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, CancellationToken token = default);

app/MindWork AI Studio/Provider/DeepSeek/ProviderDeepSeek.cs

@@ -21,9 +21,6 @@ public sealed class ProviderDeepSeek() : BaseProvider("https://api.deepseek.com/
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "DeepSeek";
     
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-    
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)
     {

app/MindWork AI Studio/Provider/Fireworks/ProviderFireworks.cs

@@ -20,9 +20,6 @@ public class ProviderFireworks() : BaseProvider("https://api.fireworks.ai/infere
 
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "Fireworks.ai";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/GWDG/ProviderGWDG.cs

@@ -21,9 +21,6 @@ public sealed class ProviderGWDG() : BaseProvider("https://chat-ai.academiccloud
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "GWDG SAIA";
     
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-    
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)
     {

app/MindWork AI Studio/Provider/Google/ProviderGoogle.cs

@@ -20,9 +20,6 @@ public class ProviderGoogle() : BaseProvider("https://generativelanguage.googlea
 
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "Google Gemini";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Provider.Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/Groq/ProviderGroq.cs

@@ -20,9 +20,6 @@ public class ProviderGroq() : BaseProvider("https://api.groq.com/openai/v1/", LO
 
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "Groq";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/Helmholtz/ProviderHelmholtz.cs

@@ -21,9 +21,6 @@ public sealed class ProviderHelmholtz() : BaseProvider("https://api.helmholtz-bl
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "Helmholtz Blablador";
     
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-    
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)
     {

app/MindWork AI Studio/Provider/HuggingFace/ProviderHuggingFace.cs

@@ -25,9 +25,6 @@ public sealed class ProviderHuggingFace : BaseProvider
 
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "HuggingFace";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/IProvider.cs

@@ -19,6 +19,9 @@ public interface IProvider
     /// </summary>
     public string InstanceName { get; }
     
+    /// <summary>
+    /// The additional API parameters.
+    /// </summary>
     public string ExpertProviderApiParameters { get; }
     
     /// <summary>

app/MindWork AI Studio/Provider/Mistral/ProviderMistral.cs

@@ -18,9 +18,6 @@ public sealed class ProviderMistral() : BaseProvider("https://api.mistral.ai/v1/
     public override string Id => LLMProviders.MISTRAL.ToName();
     
     public override string InstanceName { get; set; } = "Mistral";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Provider.Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/OpenAI/ProviderOpenAI.cs

@@ -22,10 +22,6 @@ public sealed class ProviderOpenAI() : BaseProvider("https://api.openai.com/v1/"
 
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "OpenAI";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-    
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)

app/MindWork AI Studio/Provider/Perplexity/ProviderPerplexity.cs

@@ -30,10 +30,6 @@ public sealed class ProviderPerplexity() : BaseProvider("https://api.perplexity.
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "Perplexity";
     
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-
-    
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)
     {

app/MindWork AI Studio/Provider/SelfHosted/ProviderSelfHosted.cs

@@ -19,9 +19,6 @@ public sealed class ProviderSelfHosted(Host host, string hostname) : BaseProvide
     
     public override string InstanceName { get; set; } = "Self-hosted";
     
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
-    
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Provider.Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)
     {

app/MindWork AI Studio/Provider/X/ProviderX.cs

@@ -20,9 +20,6 @@ public sealed class ProviderX() : BaseProvider("https://api.x.ai/v1/", LOGGER)
 
     /// <inheritdoc />
     public override string InstanceName { get; set; } = "xAI";
-    
-    /// <inheritdoc />
-    public override string ExpertProviderApiParameters { get; set; } = string.Empty;
 
     /// <inheritdoc />
     public override async IAsyncEnumerable<ContentStreamChunk> StreamChatCompletion(Model chatModel, ChatThread chatThread, SettingsManager settingsManager, [EnumeratorCancellation] CancellationToken token = default)