chore(runway): cherry-pick chore(deps): ramps-controller preview for MetaMask/core#8251 -> cp-7.71.0 (#27823)

- chore(deps): ramps-controller preview for MetaMask/core#8251 ->
cp-7.71.0 (#27709)

## **Description**

Integration PR to validate **MetaMask/core** changes in mobile CI/E2E by
resolving `@metamask/ramps-controller` from a **preview** npm package
(`previewBuilds` in `package.json` + updated `yarn.lock`). No
application code changes.

**Core PR:** MetaMask/core#8251

After core merges and a **released** version is published, this PR
should be updated to remove `previewBuilds` and bump `dependencies` to
the real version before merge.

## **Changelog**

CHANGELOG entry: null

## **Related issues**

Fixes: N/A (validation / dependency preview only)

## **Manual testing steps**

```gherkin
Feature: ramps-controller preview validation

  Scenario: app resolves preview package
    Given a clean install from this branch
    When the app bundles and runs
    Then @metamask/ramps-controller resolves to the preview version from previewBuilds

  Scenario: ramps flows still work
    Given the app is built from this branch
    When user exercises on-ramp flows that use ramps-controller
    Then no regressions vs main (same UX; underlying package is preview)
```

## **Screenshots/Recordings**

N/A — dependency-only change.

## **Pre-merge author checklist**

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs) and [MetaMask Mobile
Coding

Standards](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/CODING_GUIDELINES.md).
- [x] I've completed the PR template to the best of my ability
- [ ] I've included tests if applicable
- [ ] I've documented my code using [JSDoc](https://jsdoc.app/) format
if applicable
- [x] I've applied the right labels on the PR (see [labeling

guidelines](https://github.com/MetaMask/metamask-mobile/blob/main/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

## **Pre-merge reviewer checklist**

- [x] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [x] I confirm that this PR addresses all acceptance criteria described
in the ticket it closes and includes the necessary testing evidence such
as recordings and or screenshots.

---

<!-- Optional: paste below into GitHub if you use Cursor Bugbot summary
-->

> [!NOTE]
> **Low Risk**
> Low risk because this is a dependency source/version switch for
`@metamask/ramps-controller` with no application code changes; main risk
is behavior changes introduced by the preview package at runtime.
>
> **Overview**
> Switches `@metamask/ramps-controller` to a **preview build** via
`previewBuilds` in `package.json` and `yarn.lock` (e.g.
`@metamask-previews/ramps-controller@12.0.0-preview-434bd0c`). Update
the preview version string if the bot publishes a newer build for
core#8251.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Low Risk**
> Low risk patch-level dependency update; main risk is any runtime
behavior changes in `@metamask/ramps-controller` affecting ramp flows,
plus potential test fixture mismatches if state shape changes again.
> 
> **Overview**
> Updates `@metamask/ramps-controller` from `12.0.0` to `12.0.1`
(including lockfile resolution changes).
> 
> Aligns the default E2E/unit fixture (`default-fixture.json`) with the
newer `RampsController` state shape by adding persisted sub-state for
countries, providers/payment methods/tokens, native provider (Transak)
auth/kyc/user details, requests, and orders.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
0b2fc2f. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
[4a4f0ae](4a4f0ae)

Co-authored-by: Yu-Gi-Oh! <54774811+imyugioh@users.noreply.github.com>

Author: runway-github[bot]

package.json

@@ -277,7 +277,7 @@
     "@metamask/preinstalled-example-snap": "^0.7.2",
     "@metamask/profile-metrics-controller": "^3.1.0",
     "@metamask/profile-sync-controller": "^28.0.0",
-    "@metamask/ramps-controller": "^12.0.0",
+    "@metamask/ramps-controller": "^12.0.1",
     "@metamask/react-native-acm": "1.2.0",
     "@metamask/react-native-actionsheet": "2.4.2",
     "@metamask/react-native-button": "^3.0.0",

tests/framework/fixtures/json/default-fixture.json

@@ -480,6 +480,55 @@
           "useTransactionSimulations": true
         },
         "RampsController": {
+          "countries": {
+            "data": [],
+            "error": null,
+            "isLoading": false,
+            "selected": null
+          },
+          "nativeProviders": {
+            "transak": {
+              "buyQuote": {
+                "data": null,
+                "error": null,
+                "isLoading": false,
+                "selected": null
+              },
+              "isAuthenticated": false,
+              "kycRequirement": {
+                "data": null,
+                "error": null,
+                "isLoading": false,
+                "selected": null
+              },
+              "userDetails": {
+                "data": null,
+                "error": null,
+                "isLoading": false,
+                "selected": null
+              }
+            }
+          },
+          "orders": [],
+          "paymentMethods": {
+            "data": [],
+            "error": null,
+            "isLoading": false,
+            "selected": null
+          },
+          "providers": {
+            "data": [],
+            "error": null,
+            "isLoading": false,
+            "selected": null
+          },
+          "requests": {},
+          "tokens": {
+            "data": null,
+            "error": null,
+            "isLoading": false,
+            "selected": null
+          },
           "userRegion": null
         },
         "RemoteFeatureFlagController": {

yarn.lock

@@ -9387,14 +9387,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/ramps-controller@npm:^12.0.0":
-  version: 12.0.0
-  resolution: "@metamask/ramps-controller@npm:12.0.0"
+"@metamask/ramps-controller@npm:^12.0.1":
+  version: 12.0.1
+  resolution: "@metamask/ramps-controller@npm:12.0.1"
   dependencies:
     "@metamask/base-controller": "npm:^9.0.0"
     "@metamask/controller-utils": "npm:^11.19.0"
     "@metamask/messenger": "npm:^0.3.0"
-  checksum: 10/fb22bbab95045b7c5d80d3fb24bd41b831e0516733cdf1a0159514cbd8b0aededd599818adecfbc86802299095a223251733c271a8d0b6db2d88b25c971da1ed
+  checksum: 10/a7f9428cb824bd0175ee1cc603d77c650fa7a23c7183e2cc0a0f21ee9b6378d80bbd1e496654e40d2edcfc840e60dd4a09d80feacb1746087a67b66761e1e6c7
   languageName: node
   linkType: hard
 
@@ -35597,7 +35597,7 @@ __metadata:
     "@metamask/profile-metrics-controller": "npm:^3.1.0"
     "@metamask/profile-sync-controller": "npm:^28.0.0"
     "@metamask/providers": "npm:^18.3.1"
-    "@metamask/ramps-controller": "npm:^12.0.0"
+    "@metamask/ramps-controller": "npm:^12.0.1"
     "@metamask/react-native-acm": "npm:1.2.0"
     "@metamask/react-native-actionsheet": "npm:2.4.2"
     "@metamask/react-native-button": "npm:^3.0.0"