Normalize mistaken user owners across extraction and cognition

tests/extractor-owner-scope.mjs

@@ -209,4 +209,78 @@ globalThis.__stBmeTestContext = {
   }
 }
 
+{
+  const graph = createEmptyGraph();
+  globalThis.__stBmeTestContext.name1 = "邱谁";
+  globalThis.__stBmeTestContext.name2 = "群像卡";
+  const restore = setTestOverrides({
+    llm: {
+      async callLLMForJSON() {
+        return {
+          operations: [
+            {
+              action: "create",
+              type: "pov_memory",
+              scope: {
+                layer: "pov",
+                ownerType: "character",
+                ownerName: "邱 谁",
+                ownerId: "邱 谁",
+              },
+              fields: { summary: "她感觉对方在试探自己的底线" },
+            },
+          ],
+          cognitionUpdates: [
+            {
+              ownerType: "character",
+              ownerName: "【邱谁】",
+              knownRefs: [],
+            },
+          ],
+          regionUpdates: {},
+        };
+      },
+    },
+  });
+
+  try {
+    const result = await extractMemories({
+      graph,
+      messages: [{ seq: 7, role: "assistant", content: "用户名误标测试" }],
+      startSeq: 7,
+      endSeq: 7,
+      schema: DEFAULT_NODE_SCHEMA,
+      embeddingConfig: null,
+      settings: {},
+    });
+
+    assert.equal(result.success, true);
+    const povNode = graph.nodes.find(
+      (node) => !node.archived && node.type === "pov_memory",
+    );
+    assert.ok(povNode);
+    assert.equal(povNode.scope?.ownerType, "user");
+    assert.equal(povNode.scope?.ownerName, "邱谁");
+    const knowledgeOwners = Object.values(graph.knowledgeState?.owners || {});
+    assert.equal(
+      knowledgeOwners.some(
+        (entry) =>
+          String(entry?.ownerType || "") === "character" &&
+          String(entry?.ownerName || "") === "邱谁",
+      ),
+      false,
+    );
+    assert.equal(
+      knowledgeOwners.some(
+        (entry) =>
+          String(entry?.ownerType || "") === "user" &&
+          String(entry?.ownerName || "") === "邱谁",
+      ),
+      true,
+    );
+  } finally {
+    restore();
+  }
+}
+
 console.log("extractor-owner-scope tests passed");