fix(web): correct Add Provider form DTO field mapping (#623)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/web/src/lib/api/fleet-settings.ts

@@ -16,13 +16,16 @@ export interface FleetProvider {
 }
 
 export interface CreateFleetProviderRequest {
-  name: string;
+  providerType: "ollama" | "openai" | "claude";
   displayName: string;
-  type: string;
-  baseUrl?: string;
-  apiKey?: string;
-  apiType?: string;
-  models?: FleetProviderModel[];
+  config: {
+    endpoint?: string;
+    apiKey?: string;
+    models?: string[];
+    timeout?: number;
+  };
+  isDefault?: boolean;
+  isEnabled?: boolean;
 }
 
 export interface UpdateFleetProviderRequest {