fix: preserve interaction replies across chat recovery

src/routes/chatStreamEvents.ts

@@ -1,5 +1,6 @@
 import type { Event as OpencodeEvent, Part } from "@opencode-ai/sdk/v2";
 
+import { containsForbiddenPersistentContent } from "../utils/persistencePolicy.js";
 import { logger } from "../logger.js";
 import { type QuestionAnswers } from "../runtime/opencode.js";
 
@@ -61,8 +62,8 @@ const isDevelopmentDebugLoggingEnabled = process.env.NODE_ENV === "development";
 
 const toolLabels: Record<string, string> = {
   clear_scada_analysis: "清除 SCADA 地图分析",
-  memory_manager: "记忆写入",
   render_scada_analysis: "渲染 SCADA 地图分析",
+  memory_manager: "记忆写入",
   session_search: "历史会话检索",
   skill_manager: "流程沉淀",
 };
@@ -356,6 +357,40 @@ export const normalizeToolStatus = (status: string) => {
   return "running";
 };
 
+/** Browser-visible tool inputs: retain useful values without credentials or large payloads. */
+export const sanitizeToolProgressInput = (params: Record<string, unknown>): Record<string, unknown> => {
+  let remaining = 16_000;
+  let nodes = 512;
+  const visit = (value: unknown, depth: number): unknown => {
+    if (remaining <= 0 || nodes-- <= 0) return "[truncated]";
+    if (typeof value === "string") {
+      if (containsForbiddenPersistentContent(value)) return "[redacted]";
+      const limit = Math.min(remaining, 4_000);
+      remaining -= Math.min(value.length, limit);
+      return value.length > limit ? `${value.slice(0, limit)}… [truncated]` : value;
+    }
+    if (value === null || typeof value === "boolean" || typeof value === "number") return value;
+    if (depth >= 5) return "[truncated]";
+    if (Array.isArray(value)) {
+      const items = value.slice(0, 64).map((item) => visit(item, depth + 1));
+      if (value.length > 64) items.push("[truncated]");
+      return items;
+    }
+    if (value && typeof value === "object") {
+      const entries = Object.entries(value).slice(0, 64).map(([rawKey, item]) => {
+        const key = rawKey.slice(0, 100);
+        remaining -= key.length;
+        return [key, /authorization|cookie|password|secret|token|api[_-]?key|credential|headers?/i.test(key)
+          ? "[redacted]" : visit(item, depth + 1)];
+      });
+      if (Object.keys(value).length > 64) entries.push(["…", "[truncated]"]);
+      return Object.fromEntries(entries);
+    }
+    return "[unsupported]";
+  };
+  return visit(params, 0) as Record<string, unknown>;
+};
+
 const formatProgressValue = (value: unknown): string => {
   if (typeof value === "string") {
     return value.length > 120 ? `${value.slice(0, 117)}...` : value;
@@ -435,11 +470,11 @@ export const buildToolProgressDetail = (
   error?: string,
 ) => {
   const toolName = toolLabels[tool] ?? tool;
-  const reasonText = reason ? `；说明：${reason}` : "";
-  const paramsText = `；关键参数：${summarizeToolParams(params)}`;
+  const reasonText = reason ? `；说明：${containsForbiddenPersistentContent(reason) ? "[redacted]" : reason}` : "";
+  const paramsText = `；关键参数：${summarizeToolParams(sanitizeToolProgressInput(params))}`;
 
   if (status === "error") {
-    const errorText = error ? `；错误：${error}` : "";
+    const errorText = error ? `；错误：${containsForbiddenPersistentContent(error) ? "[redacted]" : error}` : "";
     return `${toolName} 调用失败${reasonText}${paramsText}${errorText}`;
   }
   if (status === "completed") {