重构世界模拟器为模块化配方架构，完善创作编排、会话运行时与 Web UI，并清理过时技能。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/llm/preset-wrapper.ts

@@ -7,6 +7,7 @@ import type {
   CompleteWithToolsOptions,
   CompleteWithToolsResult,
   LlmProvider,
+  StreamCallbacks,
 } from "./client.js";
 
 /**
@@ -55,4 +56,23 @@ export class PresetLlmProvider implements LlmProvider {
       generation,
     });
   }
+
+  async completeWithToolsStream(
+    messages: ChatMessage[],
+    options: CompleteWithToolsOptions,
+    callbacks: StreamCallbacks,
+  ): Promise<CompleteWithToolsResult> {
+    const preset = this.getPreset();
+    if (!this.inner.completeWithToolsStream) {
+      return this.completeWithTools(messages, options);
+    }
+    const presetMessages = preset ? assemblePresetMessages(preset) : [];
+    const merged = preset ? mergeMessages(presetMessages, messages) : messages;
+    const generation = options.generation ?? preset?.generation;
+
+    return this.inner.completeWithToolsStream(merged, {
+      ...options,
+      generation,
+    }, callbacks);
+  }
 }