fix(regression): restore feishu cold-runtime chunking

extensions/feishu/src/channel.ts

@@ -26,6 +26,7 @@ import type { ChannelMeta, ChannelPlugin, ClawdbotConfig } from "../runtime-api.
 import {
   buildChannelConfigSchema,
   buildProbeChannelStatusSummary,
+  chunkTextForOutbound,
   createActionGate,
   createDefaultChannelRuntimeState,
   DEFAULT_ACCOUNT_ID,
@@ -1053,7 +1054,7 @@ export const feishuPlugin: ChannelPlugin<ResolvedFeishuAccount, FeishuProbeResul
     },
     outbound: {
       deliveryMode: "direct",
-      chunker: (text, limit) => getFeishuRuntime().channel.text.chunkMarkdownText(text, limit),
+      chunker: chunkTextForOutbound,
       chunkerMode: "markdown",
       textChunkLimit: 4000,
       ...createRuntimeOutboundDelegates({

extensions/feishu/src/outbound.test.ts

@@ -53,6 +53,16 @@ describe("feishuOutbound.sendText local-image auto-convert", () => {
     resetOutboundMocks();
   });
 
+  it("chunks outbound text without requiring Feishu runtime initialization", () => {
+    const chunker = feishuOutbound.chunker;
+    if (!chunker) {
+      throw new Error("feishuOutbound.chunker missing");
+    }
+
+    expect(() => chunker("hello world", 5)).not.toThrow();
+    expect(chunker("hello world", 5)).toEqual(["hello", "world"]);
+  });
+
   async function createTmpImage(ext = ".png"): Promise<{ dir: string; file: string }> {
     const dir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-feishu-outbound-"));
     const file = path.join(dir, `sample${ext}`);

extensions/feishu/src/outbound.ts

@@ -1,7 +1,7 @@
 import fs from "fs";
 import path from "path";
 import { createAttachedChannelResultAdapter } from "openclaw/plugin-sdk/channel-send-result";
-import type { ChannelOutboundAdapter } from "../runtime-api.js";
+import { chunkTextForOutbound, type ChannelOutboundAdapter } from "../runtime-api.js";
 import { resolveFeishuAccount } from "./accounts.js";
 import { sendMediaFeishu } from "./media.js";
 import { getFeishuRuntime } from "./runtime.js";
@@ -79,7 +79,7 @@ async function sendOutboundText(params: {
 
 export const feishuOutbound: ChannelOutboundAdapter = {
   deliveryMode: "direct",
-  chunker: (text, limit) => getFeishuRuntime().channel.text.chunkMarkdownText(text, limit),
+  chunker: chunkTextForOutbound,
   chunkerMode: "markdown",
   textChunkLimit: 4000,
   ...createAttachedChannelResultAdapter({

src/plugin-sdk/feishu.ts

@@ -13,6 +13,7 @@ export { logTypingFailure } from "../channels/logging.js";
 export type { AllowlistMatch } from "../channels/plugins/allowlist-match.js";
 export { buildChannelConfigSchema } from "../channels/plugins/config-schema.js";
 export { createActionGate } from "../agents/tools/common.js";
+export { chunkTextForOutbound } from "./text-chunking.js";
 export {
   buildSingleChannelSecretPromptState,
   addWildcardAllowFrom,