fix(talk): honor configured speech locale

docs/.generated/config-baseline.sha256

@@ -1,4 +1,4 @@
-6ed33ef102e7c92816243bfabc3626222a679c3270c12ec5ea47b28b66204b3b  config-baseline.json
-f86cb4d57ec1f5fd75008be0ab86151194945eb013a47ab4bdeaddafd3780da7  config-baseline.core.json
+9ac3d271f9bfa9611557f0b52e4d0a600693bdd1de75cc1bafc320fc4d4f0075  config-baseline.json
+271fdf1d6652927e0fc160a6f25276bf6dccb8f1b27fab15e0fc2620e8cacab4  config-baseline.core.json
 7cd9c908f066c143eab2a201efbc9640f483ab28bba92ddeca1d18cc2b528bc3  config-baseline.channel.json
 7825b56a5b3fcdbe2e09ef8fe5d9f12ac3598435afebe20413051e45b0d1968e  config-baseline.plugin.json

docs/gateway/config-agents.md

@@ -1332,6 +1332,7 @@ Defaults for Talk mode (macOS/iOS/Android).
       },
       system: {},
     },
+    speechLocale: "ru-RU",
     silenceTimeoutMs: 1500,
     interruptOnSpeech: true,
   },
@@ -1346,6 +1347,7 @@ Defaults for Talk mode (macOS/iOS/Android).
 - `providers.*.voiceAliases` lets Talk directives use friendly names.
 - `providers.mlx.modelId` selects the Hugging Face repo used by the macOS local MLX helper. If omitted, macOS uses `mlx-community/Soprano-80M-bf16`.
 - macOS MLX playback runs through the bundled `openclaw-mlx-tts` helper when present, or an executable on `PATH`; `OPENCLAW_MLX_TTS_BIN` overrides the helper path for development.
+- `speechLocale` sets the BCP 47 locale id used by iOS/macOS Talk speech recognition. Leave unset to use the device default.
 - `silenceTimeoutMs` controls how long Talk mode waits after user silence before it sends the transcript. Unset keeps the platform default pause window (`700 ms on macOS and Android, 900 ms on iOS`).
 
 ---

docs/gateway/configuration-reference.md

@@ -43,6 +43,7 @@ Moved to a dedicated page — see
 - `session.*` (session lifecycle, compaction, pruning)
 - `messages.*` (message delivery, TTS, markdown rendering)
 - `talk.*` (Talk mode)
+  - `talk.speechLocale`: optional BCP 47 locale id for Talk speech recognition on iOS/macOS
   - `talk.silenceTimeoutMs`: when unset, Talk keeps the platform default pause window before sending the transcript (`700 ms on macOS and Android, 900 ms on iOS`)
 
 ## Tools and custom providers

docs/nodes/talk.md

@@ -63,6 +63,7 @@ Supported keys:
       },
       system: {},
     },
+    speechLocale: "ru-RU",
     silenceTimeoutMs: 1500,
     interruptOnSpeech: true,
   },
@@ -78,6 +79,7 @@ Defaults:
 - `providers.elevenlabs.modelId`: defaults to `eleven_v3` when unset.
 - `providers.mlx.modelId`: defaults to `mlx-community/Soprano-80M-bf16` when unset.
 - `providers.elevenlabs.apiKey`: falls back to `ELEVENLABS_API_KEY` (or gateway shell profile if available).
+- `speechLocale`: optional BCP 47 locale id for on-device Talk speech recognition on iOS/macOS. Leave unset to use the device default.
 - `outputFormat`: defaults to `pcm_44100` on macOS/iOS and `pcm_24000` on Android (set `mp3_*` to force MP3 streaming)
 
 ## macOS UI