feat: adopt wata device-code transport for cli auth

.changeset/eight-jokes-refuse.md

@@ -0,0 +1,18 @@
+---
+'accounts': minor
+---
+
+Rewrote `accounts/cli` onto the Wata device-code transport and deprecated `CliAuth` and `Handler.codeAuth` in favor of `Handler.deviceCode`.
+
+```diff
+- Provider.create({
+-   host: 'https://wallet.example.com/api/auth/cli',
+-   pollIntervalMs: 1000,
+-   timeoutMs: 60_000,
+- })
++ Provider.create({
++   host: 'https://wallet.example.com/auth/device',
++   pollingInterval: 1000,
++   timeout: 60_000,
++ })
+```

.changeset/plenty-donkeys-search.md

@@ -0,0 +1,16 @@
+---
+'accounts': minor
+---
+
+Added a `deviceCode` adapter (`accounts/deviceCode`) that forwards wallet RPC through the Wata device-code transport (RFC 8628 with PKCE), with a `tempoWallet` preset.
+
+```ts
+import { deviceCode } from 'accounts/deviceCode'
+
+const adapter = deviceCode({
+  name: 'Example CLI',
+  onPrompt: ({ userCode, verificationUriFull }) => console.log(userCode, verificationUriFull),
+  rdns: 'com.example.cli',
+  url: 'https://wallet.tempo.xyz/auth/device',
+})
+```

README.md

@@ -105,10 +105,9 @@ Set `VITE_BASE_URL` to the production docs origin when using a custom domain.
 
 The `ref-impls/` directory contains reference implementations for building with Tempo Accounts SDK:
 
-| Directory             | Description                                                                                                                                                                              |
-| --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `ref-impls/dialog/`   | Minimal, unstyled embed dialog app demonstrating how to build a custom embed using the `Remote` API. Select `dialogRefImpl` in the web playground's adapter dropdown to test against it. |
-| `ref-impls/cli-auth/` | Minimal React + Cloudflare/Vite host reference for device-code CLI auth: built-in code-auth endpoints plus a single unstyled approval screen and local smoke client.                     |
+| Directory           | Description                                                                                                                                                                              |
+| ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `ref-impls/dialog/` | Minimal, unstyled embed dialog app demonstrating how to build a custom embed using the `Remote` API. Select `dialogRefImpl` in the web playground's adapter dropdown to test against it. |
 
 ## License
 

package.json

@@ -174,6 +174,12 @@
       "src": "./src/wagmi/index.ts",
       "default": "./dist/wagmi/index.js"
     },
+    "./deviceCode": {
+      "types": "./dist/core/adapters/deviceCode/index.d.ts",
+      "src": "./src/core/adapters/deviceCode/index.ts",
+      "react-native": "./dist/core/adapters/deviceCode/index.js",
+      "default": "./dist/core/adapters/deviceCode/index.js"
+    },
     "./mobileWebAuth": {
       "types": "./dist/core/adapters/mobileWebAuth/index.d.ts",
       "src": "./src/core/adapters/mobileWebAuth/index.ts",

playgrounds/web/wrangler.jsonc

@@ -11,7 +11,6 @@
       "/auth",
       "/auth/*",
       "/me",
-      "/cli-auth/*",
       "/webauthn/*",
       "/relay",
       "/fortune",