fix: add local embedded TUI mode (#66767) (thanks @fuller-stack-dev)

* feat(tui): add local embedded TUI mode with terminal/chat aliases

Adds a gateway-free local TUI path so users can run openclaw in their
terminal without needing a running gateway process.

- TuiBackend interface abstraction (tui-backend.ts) with EmbeddedTuiBackend
  implementation that drives the agent loop in-process
- openclaw tui --local flag for local embedded mode
- openclaw terminal / openclaw chat aliases that imply --local
- /auth slash command with codex CLI delegation to avoid prolite plan issue
- Default model display fallback on startup
- Local-aware status text and log suppression
- Concise auth error hints, raw HTML 403 suppression
- Onboarding hatch flow launches local TUI (no gateway required)
- Commander alias bug fix in run-main.ts (.aliases() check)
- All new and updated tests passing (145/145)

* TUI: fix alias detection, cross-platform codex lookup, and history byte-budget safeguards

* TUI: remove RuntimeEnv type annotation to fix CI oxlint error

* TUI: filter gateway-dependent tools and auto-approve plugin hooks in embedded mode

* TUI: suppress console noise and add embedded mode system prompt note

* TUI: reduce embedded-mode tool filtering from 15 to 7, add local session tools

* TUI: fix remaining PR review comments

* TUI: address latest review feedback and CI drift

* Core: align prompt helper with latest base

* Core: match prompt helper formatting with base

* Core: restore prompt helper from latest base

* fix(tui): preserve local auth fallback in source checkouts

* fix(tts): guard telephony provider invocation

* fix(tui): support Windows codex auth shim

* fix(tui): harden local auth flow

* fix: preserve embedded tool-first run events

* fix(tui): keep embedded plugin approvals gated

* fix(tui): restore embedded attempt import

* fix(tui): resolve sessions in embedded stub

* fix: add embedded TUI changelog entry (#66767) (thanks @fuller-stack-dev)

* fix: pass setup TUI local mode through relaunch (#66767) (thanks @fuller-stack-dev)

---------

Co-authored-by: Ayaan Zaidi <hi@obviy.us>

extensions/speech-core/src/tts.ts

@@ -932,9 +932,19 @@ export async function textToSpeechTelephony(params: {
         logVerbose(`TTS telephony: provider ${provider} skipped (${resolvedProvider.message})`);
         continue;
       }
-      const synthesizeTelephony = resolvedProvider.provider.synthesizeTelephony as NonNullable<
-        typeof resolvedProvider.provider.synthesizeTelephony
-      >;
+      const synthesizeTelephony = resolvedProvider.provider.synthesizeTelephony;
+      if (!synthesizeTelephony) {
+        const message = `${provider}: unsupported for telephony`;
+        errors.push(message);
+        attempts.push({
+          provider,
+          outcome: "skipped",
+          reasonCode: "unsupported_for_telephony",
+          error: message,
+        });
+        logVerbose(`TTS telephony: provider ${provider} skipped (${message})`);
+        continue;
+      }
       const synthesis = await synthesizeTelephony({
         text: params.text,
         cfg: params.cfg,