fix: unify inbound dispatch pipeline

src/signal/monitor/event-handler.inbound-contract.test.ts

@@ -5,17 +5,24 @@ import { expectInboundContextContract } from "../../../test/helpers/inbound-cont
 
 let capturedCtx: MsgContext | undefined;
 
-vi.mock("../../auto-reply/reply/dispatch-from-config.js", () => ({
-  dispatchReplyFromConfig: vi.fn(async (params: { ctx: MsgContext }) => {
+vi.mock("../../auto-reply/dispatch.js", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("../../auto-reply/dispatch.js")>();
+  const dispatchInboundMessage = vi.fn(async (params: { ctx: MsgContext }) => {
     capturedCtx = params.ctx;
-    return { queuedFinal: false, counts: { tool: 0, block: 0 } };
-  }),
-}));
+    return { queuedFinal: false, counts: { tool: 0, block: 0, final: 0 } };
+  });
+  return {
+    ...actual,
+    dispatchInboundMessage,
+    dispatchInboundMessageWithDispatcher: dispatchInboundMessage,
+    dispatchInboundMessageWithBufferedDispatcher: dispatchInboundMessage,
+  };
+});
 
 import { createSignalEventHandler } from "./event-handler.js";
 
 describe("signal createSignalEventHandler inbound contract", () => {
-  it("passes a finalized MsgContext to dispatchReplyFromConfig", async () => {
+  it("passes a finalized MsgContext to dispatchInboundMessage", async () => {
     capturedCtx = undefined;
 
     const handler = createSignalEventHandler({

src/signal/monitor/event-handler.ts

@@ -17,7 +17,7 @@ import {
   createInboundDebouncer,
   resolveInboundDebounceMs,
 } from "../../auto-reply/inbound-debounce.js";
-import { dispatchReplyFromConfig } from "../../auto-reply/reply/dispatch-from-config.js";
+import { dispatchInboundMessage } from "../../auto-reply/dispatch.js";
 import {
   buildPendingHistoryContextFromMap,
   clearHistoryEntries,
@@ -225,7 +225,7 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
       onReplyStart,
     });
 
-    const { queuedFinal } = await dispatchReplyFromConfig({
+    const { queuedFinal } = await dispatchInboundMessage({
       ctx: ctxPayload,
       cfg: deps.cfg,
       dispatcher,