refactor(plugins): drop unused web-channel send wrapper

src/plugins/runtime/runtime-web-channel-plugin.ts

@@ -1,5 +1,4 @@
 // Runtime web-channel plugin helpers expose web-channel tools through activated plugin runtimes.
-import type { OpenClawConfig } from "../../config/types.openclaw.js";
 import {
   getDefaultLocalRoots as getDefaultLocalRootsImpl,
   loadWebMedia as loadWebMediaImpl,
@@ -60,23 +59,6 @@ type WebChannelHeavyRuntimeModule = {
     runtime?: unknown,
     accountId?: string,
   ) => Promise<void>;
-  sendMessageWhatsApp: (
-    to: string,
-    body: string,
-    options: {
-      verbose: boolean;
-      cfg?: OpenClawConfig;
-      mediaUrl?: string;
-      mediaAccess?: {
-        localRoots?: readonly string[];
-        readFile?: (filePath: string) => Promise<Buffer>;
-      };
-      mediaLocalRoots?: readonly string[];
-      mediaReadFile?: (filePath: string) => Promise<Buffer>;
-      gifPlayback?: boolean;
-      accountId?: string;
-    },
-  ) => Promise<{ messageId: string; toJid: string }>;
   monitorWebChannel: (...args: unknown[]) => Promise<unknown>;
   monitorWebInbox: (...args: unknown[]) => Promise<unknown>;
   startWebLoginWithQr: (...args: unknown[]) => Promise<unknown>;
@@ -234,13 +216,6 @@ export function webAuthExists(
   return getLightExport("webAuthExists")(...args);
 }
 
-/** Sends a web-channel message through the heavy runtime API. */
-export function sendWebChannelMessage(
-  ...args: Parameters<WebChannelHeavyRuntimeModule["sendMessageWhatsApp"]>
-): ReturnType<WebChannelHeavyRuntimeModule["sendMessageWhatsApp"]> {
-  return loadWebChannelHeavyModule().then((loaded) => loaded.sendMessageWhatsApp(...args));
-}
-
 /** Formats a web-channel runtime error through the light runtime API. */
 export function formatError(
   ...args: Parameters<WebChannelLightRuntimeModule["formatError"]>