Split the reasoning parameters into dialects

app/MindWork AI Studio/Provider/Reasoning/IReasoningDialect.cs

@@ -0,0 +1,24 @@
+namespace AIStudio.Provider.Reasoning;
+
+/// <summary>
+/// One way of asking a request to think, and how to recognize it.
+/// </summary>
+/// <remarks>
+/// A dialect reads parameters and says nothing else. It does not know which provider it is being
+/// asked for, it keeps no state, and it never looks at the model -- what a model is able to do comes
+/// from the rules, and mixing the two is what made the code this replaces hard to follow.
+/// </remarks>
+public interface IReasoningDialect
+{
+    /// <summary>
+    /// Which dialect this is, which is also where it stands in the order.
+    /// </summary>
+    ReasoningDialect Dialect { get; }
+
+    /// <summary>
+    /// Reads what these parameters say about reasoning.
+    /// </summary>
+    /// <param name="parameters">The parsed additional API parameters.</param>
+    /// <returns>What they say, which is usually nothing.</returns>
+    ReasoningConfigurationState Detect(IDictionary<string, object> parameters);
+}