fix(sse): import httpClientAbortGuard with explicit .mjs extension (#11671)

Merged via /merge-batch (2026-08-26, v3.8.51). Boarded no worktree combinado; validação única: typecheck/complexity/cognitive-complexity/file-size/changelog verdes, lint nos mesmos 228 achados pré-existentes confirmados contra o tip puro, testes focados passando. Obrigado pela contribuição.

changelog.d/fixes/11556-client-abort-guard-mjs-import.md

@@ -0,0 +1 @@
+- **sse:** fix LiveWS/embed-WS servers crashing at startup under the Node/tsx runtime — `liveServer.ts`, `embedWsProxy.ts` and `apiBridgeServer.ts` imported `@/shared/utils/httpClientAbortGuard` without the `.mjs` extension, so the client-abort crash guard added by [#11556](https://github.com/diegosouzapw/OmniRoute/pull/11556) was unreachable and every dependent test failed with `ERR_MODULE_NOT_FOUND` ([#11556](https://github.com/diegosouzapw/OmniRoute/pull/11556)).

src/lib/apiBridgeServer.ts

@@ -6,7 +6,7 @@ import { getApiBridgeTimeoutConfig } from "@/shared/utils/runtimeTimeouts";
 import {
   attachRequestStreamGuards,
   installProcessCrashGuard,
-} from "@/shared/utils/httpClientAbortGuard";
+} from "@/shared/utils/httpClientAbortGuard.mjs";
 
 const API_BRIDGE_TIMEOUTS = getApiBridgeTimeoutConfig(process.env, (message) => {
   console.warn(`[API Bridge] ${message}`);

src/lib/services/embedWsProxy.ts

@@ -30,7 +30,7 @@ import { getOrCreateApiKey } from "./apiKey";
 import {
   attachRequestStreamGuards,
   installProcessCrashGuard,
-} from "@/shared/utils/httpClientAbortGuard";
+} from "@/shared/utils/httpClientAbortGuard.mjs";
 
 const DEFAULT_HOST = "127.0.0.1";
 const DEFAULT_PORT = 20131;

src/server/ws/liveServer.ts

@@ -36,7 +36,7 @@ import { isAutomatedTestProcess, isBuildProcess } from "@/shared/utils/testProce
 import {
   attachRequestStreamGuards,
   installProcessCrashGuard,
-} from "@/shared/utils/httpClientAbortGuard";
+} from "@/shared/utils/httpClientAbortGuard.mjs";
 
 import {
   buildAllowedOrigins,