Build: sync main manifests and harden Matrix reasoning suppression

src/auto-reply/reply/reply-payloads.test.ts

@@ -1,6 +1,7 @@
 import { describe, expect, it } from "vitest";
 import {
   filterMessagingToolMediaDuplicates,
+  shouldSuppressReasoningPayload,
   shouldSuppressMessagingToolReplies,
 } from "./reply-payloads.js";
 
@@ -154,3 +155,27 @@ describe("shouldSuppressMessagingToolReplies", () => {
     ).toBe(true);
   });
 });
+
+describe("shouldSuppressReasoningPayload", () => {
+  it("suppresses raw reasoning-prefix text even when isReasoning is absent", () => {
+    expect(shouldSuppressReasoningPayload({ text: "  Reasoning:\n_hidden_" })).toBe(true);
+  });
+
+  it("suppresses thinking-tag-only text even when isReasoning is absent", () => {
+    expect(shouldSuppressReasoningPayload({ text: "<think>hidden</think>" })).toBe(true);
+  });
+
+  it("does not suppress text that merely mentions reasoning mid-message", () => {
+    expect(
+      shouldSuppressReasoningPayload({
+        text: "Intro line\nReasoning: appears in content but is not a prefix",
+      }),
+    ).toBe(false);
+  });
+
+  it("does not suppress messages that contain an answer outside thinking tags", () => {
+    expect(shouldSuppressReasoningPayload({ text: "<think>hidden</think>Visible answer" })).toBe(
+      false,
+    );
+  });
+});

src/auto-reply/reply/reply-payloads.ts

@@ -4,6 +4,7 @@ import { normalizeChannelId } from "../../channels/plugins/index.js";
 import type { ReplyToMode } from "../../config/types.js";
 import { normalizeTargetForProvider } from "../../infra/outbound/target-normalization.js";
 import { normalizeOptionalAccountId } from "../../routing/account-id.js";
+import { stripReasoningTagsFromText } from "../../shared/text/reasoning-tags.js";
 import { parseTelegramTarget } from "../../telegram/targets.js";
 import type { OriginatingChannelType } from "../templating.js";
 import type { ReplyPayload } from "../types.js";
@@ -71,7 +72,18 @@ export function isRenderablePayload(payload: ReplyPayload): boolean {
 }
 
 export function shouldSuppressReasoningPayload(payload: ReplyPayload): boolean {
-  return payload.isReasoning === true;
+  if (payload.isReasoning === true) {
+    return true;
+  }
+  const text = payload.text;
+  if (typeof text !== "string") {
+    return false;
+  }
+  if (text.trimStart().toLowerCase().startsWith("reasoning:")) {
+    return true;
+  }
+  const stripped = stripReasoningTagsFromText(text, { mode: "strict", trim: "both" });
+  return !stripped && stripped !== text;
 }
 
 export function applyReplyThreading(params: {