feat: Provider/Mistral full support for Mistral on OpenClaw 🇫🇷 (#23845)

* Onboard: add Mistral auth choice and CLI flags

* Onboard/Auth: add Mistral provider config defaults

* Auth choice: wire Mistral API-key flow

* Onboard non-interactive: support --mistral-api-key

* Media understanding: add Mistral Voxtral audio provider

* Changelog: note Mistral onboarding and media support

* Docs: add Mistral provider and onboarding/media references

* Tests: cover Mistral media registry/defaults and auth mapping

* Memory: add Mistral embeddings provider support

* Onboarding: refresh Mistral model metadata

* Docs: document Mistral embeddings and endpoints

* Memory: persist Mistral embedding client state in managers

* Memory: add regressions for mistral provider wiring

* Gateway: add live tool probe retry helper

* Gateway: cover live tool probe retry helper

* Gateway: retry malformed live tool-read probe responses

* Memory: support plain-text batch error bodies

* Tests: add Mistral Voxtral live transcription smoke

* Docs: add Mistral live audio test command

* Revert: remove Mistral live voice test and docs entry

* Onboard: re-export Mistral default model ref from models

* Changelog: credit joeVenner for Mistral work

* fix: include Mistral in auto audio key fallback

* Update CHANGELOG.md

* Update CHANGELOG.md

---------

Co-authored-by: Shakker <shakkerdroid@gmail.com>

src/commands/auth-choice.apply.api-providers.ts

@@ -29,6 +29,8 @@ import {
   applyKimiCodeProviderConfig,
   applyLitellmConfig,
   applyLitellmProviderConfig,
+  applyMistralConfig,
+  applyMistralProviderConfig,
   applyMoonshotConfig,
   applyMoonshotConfigCn,
   applyMoonshotProviderConfig,
@@ -52,6 +54,7 @@ import {
   QIANFAN_DEFAULT_MODEL_REF,
   KIMI_CODING_MODEL_REF,
   MOONSHOT_DEFAULT_MODEL_REF,
+  MISTRAL_DEFAULT_MODEL_REF,
   SYNTHETIC_DEFAULT_MODEL_REF,
   TOGETHER_DEFAULT_MODEL_REF,
   VENICE_DEFAULT_MODEL_REF,
@@ -62,6 +65,7 @@ import {
   setGeminiApiKey,
   setLitellmApiKey,
   setKimiCodingApiKey,
+  setMistralApiKey,
   setMoonshotApiKey,
   setOpencodeZenApiKey,
   setSyntheticApiKey,
@@ -91,6 +95,7 @@ const API_KEY_TOKEN_PROVIDER_AUTH_CHOICE: Record<string, AuthChoice> = {
   venice: "venice-api-key",
   together: "together-api-key",
   huggingface: "huggingface-api-key",
+  mistral: "mistral-api-key",
   opencode: "opencode-zen",
   qianfan: "qianfan-api-key",
 };
@@ -190,6 +195,18 @@ const SIMPLE_API_KEY_PROVIDER_FLOWS: Partial<Record<AuthChoice, SimpleApiKeyProv
     applyProviderConfig: applyXiaomiProviderConfig,
     noteDefault: XIAOMI_DEFAULT_MODEL_REF,
   },
+  "mistral-api-key": {
+    provider: "mistral",
+    profileId: "mistral:default",
+    expectedProviders: ["mistral"],
+    envLabel: "MISTRAL_API_KEY",
+    promptMessage: "Enter Mistral API key",
+    setCredential: setMistralApiKey,
+    defaultModel: MISTRAL_DEFAULT_MODEL_REF,
+    applyDefaultConfig: applyMistralConfig,
+    applyProviderConfig: applyMistralProviderConfig,
+    noteDefault: MISTRAL_DEFAULT_MODEL_REF,
+  },
   "venice-api-key": {
     provider: "venice",
     profileId: "venice:default",