## Release 35.0.0

This release adds new React Native title primitives, continues the
enum-to-const-object/string-union migration for public type exports, and
updates the release documentation so breaking changes are
consumer-focused and migration-oriented.

### Package Versions

- `@metamask/design-system-shared`: **0.13.0**
- `@metamask/design-system-react`: **0.18.0**
- `@metamask/design-system-react-native`: **0.20.0**
- `@metamask/design-system-tailwind-preset`: **0.6.2**

### Shared Type Updates (0.13.0)

#### Added (#1051, #1053, #1059)

**What Changed:**

- Added `TitleStandardPropsShared` and `TitleSubpagePropsShared`
- Added `TagSeverity` and `TagPropsShared`

**Impact:**

- Supports the new React Native `TitleStandard`, `TitleSubpage`, and
`Tag` APIs

#### Changed (#1026, #1042)

**What Changed:**

- **BREAKING:** Updated shared `Box` and `Icon` exports from enums to
const objects with derived string-union types
- Removed stale Box `WarningAlternative`, `SuccessAlternative`, and
`InfoAlternative` color entries that no longer map to design tokens

**Impact:**

- Affects consumers of `@metamask/design-system-shared` directly
- Platform package consumers should continue importing from
`@metamask/design-system-react` or
`@metamask/design-system-react-native`

### React Web Updates (0.18.0)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042, #1101)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### React Native Updates (0.20.0)

#### Added

- Added `TitleStandard` for mobile title layouts with optional top and
bottom accessory rows (#1051)
- Added `TitleSubpage` for subpage headers with avatar, title, subtitle,
amount, and bottom-label layouts (#1059)
- Added `Tag` for compact severity-based metadata labels with optional
icons or custom accessories (#1053)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- `Box` now forwards refs to the underlying `View` (#1102)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### Tailwind Preset Updates (0.6.2)

#### Changed

- No consumer-facing API or behavior changes in this release; this patch
republishes the existing preset without requiring changes in consuming
apps

### Breaking Changes

#### Icon and Box enum exports migrated to const objects plus string
unions (Both Platforms)

**What Changed:**

- `IconName`, `IconColor`, and `IconSize` now use const objects with
derived string-union types instead of enums
- `BoxFlexDirection`, `BoxFlexWrap`, `BoxAlignItems`,
`BoxJustifyContent`, `BoxBackgroundColor`, `BoxBorderColor`,
`BoxSpacing`, and `BoxBorderWidth` now use const objects with derived
string-union types instead of enums
- Removed stale Box color entries with no backing design token:
  - `BoxBackgroundColor.WarningAlternative`
  - `BoxBackgroundColor.SuccessAlternative`
  - `BoxBorderColor.WarningAlternative`
  - `BoxBorderColor.SuccessAlternative`
  - `BoxBorderColor.InfoAlternative`

**Migration:**

```tsx
// Before
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningAlternative} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />

// After
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningDefault} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />
```

**Impact:**

- Affects consumers relying on enum-specific TypeScript behavior for
`Icon*` and `Box*` exports
- Import paths stay the same for platform-package consumers
- Any use of the removed Box `*Alternative` color entries will need to
switch to the corresponding `*Default` or `*Muted` token

See migration guides for complete instructions:

- [React Migration
Guide](./packages/design-system-react/MIGRATION.md#from-version-0170-to-0180)
- [React Native Migration
Guide](./packages/design-system-react-native/MIGRATION.md#from-version-0190-to-0200)

### Validation

- `yarn changelog:validate`

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> Medium risk because it publishes new versions with **breaking
TypeScript surface changes** (Box/Icon enums → const-object/string-union
and removal of stale Box color members), which can break downstream
builds despite minimal runtime behavior changes.
> 
> **Overview**
> Bumps the monorepo release to `35.0.0` and publishes new package
versions for `@metamask/design-system-react` (`0.18.0`),
`@metamask/design-system-react-native` (`0.20.0`), and
`@metamask/design-system-shared` (`0.13.0`).
> 
> Updates changelogs/migration guides to reflect the release: adds React
Native primitives (`TitleStandard`, `TitleSubpage`, `Tag`) and shared
prop contracts, and documents **breaking** shifts of `Box*` and `Icon*`
exports from enums to const-object + string-union types (plus removal of
stale `*Alternative` Box color entries) with consumer-facing migration
steps.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
addbae5. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

## **Description**

Removes the redundant SVG icon assets that were left behind in
`packages/design-system-react/src/components/Icon/assets/` after the
icon asset source-of-truth was centralized in #1084.

This follow-up keeps `design-system-react` aligned with the phase 1 icon
asset migration by deleting the unused duplicate files that are no
longer referenced by the React package.

## **Related issues**

Fixes:

Follow-up to #1084
Part of #1042

## **Manual testing steps**

1. Check out this branch and run `git diff main...HEAD --
packages/design-system-react/src/components/Icon/assets`.
2. Confirm the diff only deletes redundant SVG files from
`packages/design-system-react/src/components/Icon/assets/`.
3. Optionally run `yarn workspace @metamask/design-system-react run
generate-icons` and confirm icon generation still uses the shared assets
source introduced in #1084.

## **Screenshots/Recordings**

### **Before**

`packages/design-system-react/src/components/Icon/assets/` still
contained duplicate SVG source files after #1084.

### **After**

The redundant `design-system-react` icon asset copies are removed,
leaving the shared asset source introduced in #1084 as the source of
truth.

## **Pre-merge author checklist**

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs)
- [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
- [ ] I’ve applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-extension/blob/develop/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

## **Pre-merge reviewer checklist**

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] 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.

Validation run locally:
- `git push -u origin remove-redundant-icon-assets` completed
successfully and ran the repo formatting/dedup hooks.
- I did not run package tests or builds locally for this follow-up
cleanup.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> <sup>[Cursor Bugbot](https://cursor.com/bugbot) is generating a
summary for commit 390c3c4. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

## Release 35.0.0

This release adds new React Native title primitives, continues the
enum-to-const-object/string-union migration for public type exports, and
updates the release documentation so breaking changes are
consumer-focused and migration-oriented.

### Package Versions

- `@metamask/design-system-shared`: **0.13.0**
- `@metamask/design-system-react`: **0.18.0**
- `@metamask/design-system-react-native`: **0.20.0**
- `@metamask/design-system-tailwind-preset`: **0.6.2**

### Shared Type Updates (0.13.0)

#### Added (#1051, #1053, #1059)

**What Changed:**

- Added `TitleStandardPropsShared` and `TitleSubpagePropsShared`
- Added `TagSeverity` and `TagPropsShared`

**Impact:**

- Supports the new React Native `TitleStandard`, `TitleSubpage`, and
`Tag` APIs

#### Changed (#1026, #1042)

**What Changed:**

- **BREAKING:** Updated shared `Box` and `Icon` exports from enums to
const objects with derived string-union types
- Removed stale Box `WarningAlternative`, `SuccessAlternative`, and
`InfoAlternative` color entries that no longer map to design tokens

**Impact:**

- Affects consumers of `@metamask/design-system-shared` directly
- Platform package consumers should continue importing from
`@metamask/design-system-react` or
`@metamask/design-system-react-native`

### React Web Updates (0.18.0)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042, #1101)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### React Native Updates (0.20.0)

#### Added

- Added `TitleStandard` for mobile title layouts with optional top and
bottom accessory rows (#1051)
- Added `TitleSubpage` for subpage headers with avatar, title, subtitle,
amount, and bottom-label layouts (#1059)
- Added `Tag` for compact severity-based metadata labels with optional
icons or custom accessories (#1053)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- `Box` now forwards refs to the underlying `View` (#1102)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### Tailwind Preset Updates (0.6.2)

#### Changed

- No consumer-facing API or behavior changes in this release; this patch
republishes the existing preset without requiring changes in consuming
apps

### Breaking Changes

#### Icon and Box enum exports migrated to const objects plus string
unions (Both Platforms)

**What Changed:**

- `IconName`, `IconColor`, and `IconSize` now use const objects with
derived string-union types instead of enums
- `BoxFlexDirection`, `BoxFlexWrap`, `BoxAlignItems`,
`BoxJustifyContent`, `BoxBackgroundColor`, `BoxBorderColor`,
`BoxSpacing`, and `BoxBorderWidth` now use const objects with derived
string-union types instead of enums
- Removed stale Box color entries with no backing design token:
  - `BoxBackgroundColor.WarningAlternative`
  - `BoxBackgroundColor.SuccessAlternative`
  - `BoxBorderColor.WarningAlternative`
  - `BoxBorderColor.SuccessAlternative`
  - `BoxBorderColor.InfoAlternative`

**Migration:**

```tsx
// Before
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningAlternative} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />

// After
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningDefault} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />
```

**Impact:**

- Affects consumers relying on enum-specific TypeScript behavior for
`Icon*` and `Box*` exports
- Import paths stay the same for platform-package consumers
- Any use of the removed Box `*Alternative` color entries will need to
switch to the corresponding `*Default` or `*Muted` token

See migration guides for complete instructions:

- [React Migration
Guide](./packages/design-system-react/MIGRATION.md#from-version-0170-to-0180)
- [React Native Migration
Guide](./packages/design-system-react-native/MIGRATION.md#from-version-0190-to-0200)

### Validation

- `yarn changelog:validate`

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> Medium risk because it publishes new versions with **breaking
TypeScript surface changes** (Box/Icon enums → const-object/string-union
and removal of stale Box color members), which can break downstream
builds despite minimal runtime behavior changes.
> 
> **Overview**
> Bumps the monorepo release to `35.0.0` and publishes new package
versions for `@metamask/design-system-react` (`0.18.0`),
`@metamask/design-system-react-native` (`0.20.0`), and
`@metamask/design-system-shared` (`0.13.0`).
> 
> Updates changelogs/migration guides to reflect the release: adds React
Native primitives (`TitleStandard`, `TitleSubpage`, `Tag`) and shared
prop contracts, and documents **breaking** shifts of `Box*` and `Icon*`
exports from enums to const-object + string-union types (plus removal of
stale `*Alternative` Box color entries) with consumer-facing migration
steps.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
addbae5. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

## Release 35.0.0

This release adds new React Native title primitives, continues the
enum-to-const-object/string-union migration for public type exports, and
updates the release documentation so breaking changes are
consumer-focused and migration-oriented.

### Package Versions

- `@metamask/design-system-shared`: **0.13.0**
- `@metamask/design-system-react`: **0.18.0**
- `@metamask/design-system-react-native`: **0.20.0**
- `@metamask/design-system-tailwind-preset`: **0.6.2**

### Shared Type Updates (0.13.0)

#### Added (#1051, #1053, #1059)

**What Changed:**

- Added `TitleStandardPropsShared` and `TitleSubpagePropsShared`
- Added `TagSeverity` and `TagPropsShared`

**Impact:**

- Supports the new React Native `TitleStandard`, `TitleSubpage`, and
`Tag` APIs

#### Changed (#1026, #1042)

**What Changed:**

- **BREAKING:** Updated shared `Box` and `Icon` exports from enums to
const objects with derived string-union types
- Removed stale Box `WarningAlternative`, `SuccessAlternative`, and
`InfoAlternative` color entries that no longer map to design tokens

**Impact:**

- Affects consumers of `@metamask/design-system-shared` directly
- Platform package consumers should continue importing from
`@metamask/design-system-react` or
`@metamask/design-system-react-native`

### React Web Updates (0.18.0)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042, #1101)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### React Native Updates (0.20.0)

#### Added

- Added `TitleStandard` for mobile title layouts with optional top and
bottom accessory rows (#1051)
- Added `TitleSubpage` for subpage headers with avatar, title, subtitle,
amount, and bottom-label layouts (#1059)
- Added `Tag` for compact severity-based metadata labels with optional
icons or custom accessories (#1053)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- `Box` now forwards refs to the underlying `View` (#1102)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### Tailwind Preset Updates (0.6.2)

#### Changed

- No consumer-facing API or behavior changes in this release; this patch
republishes the existing preset without requiring changes in consuming
apps

### Breaking Changes

#### Icon and Box enum exports migrated to const objects plus string
unions (Both Platforms)

**What Changed:**

- `IconName`, `IconColor`, and `IconSize` now use const objects with
derived string-union types instead of enums
- `BoxFlexDirection`, `BoxFlexWrap`, `BoxAlignItems`,
`BoxJustifyContent`, `BoxBackgroundColor`, `BoxBorderColor`,
`BoxSpacing`, and `BoxBorderWidth` now use const objects with derived
string-union types instead of enums
- Removed stale Box color entries with no backing design token:
  - `BoxBackgroundColor.WarningAlternative`
  - `BoxBackgroundColor.SuccessAlternative`
  - `BoxBorderColor.WarningAlternative`
  - `BoxBorderColor.SuccessAlternative`
  - `BoxBorderColor.InfoAlternative`

**Migration:**

```tsx
// Before
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningAlternative} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />

// After
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningDefault} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />
```

**Impact:**

- Affects consumers relying on enum-specific TypeScript behavior for
`Icon*` and `Box*` exports
- Import paths stay the same for platform-package consumers
- Any use of the removed Box `*Alternative` color entries will need to
switch to the corresponding `*Default` or `*Muted` token

See migration guides for complete instructions:

- [React Migration
Guide](./packages/design-system-react/MIGRATION.md#from-version-0170-to-0180)
- [React Native Migration
Guide](./packages/design-system-react-native/MIGRATION.md#from-version-0190-to-0200)

### Validation

- `yarn changelog:validate`

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> Medium risk because it publishes new versions with **breaking
TypeScript surface changes** (Box/Icon enums → const-object/string-union
and removal of stale Box color members), which can break downstream
builds despite minimal runtime behavior changes.
> 
> **Overview**
> Bumps the monorepo release to `35.0.0` and publishes new package
versions for `@metamask/design-system-react` (`0.18.0`),
`@metamask/design-system-react-native` (`0.20.0`), and
`@metamask/design-system-shared` (`0.13.0`).
> 
> Updates changelogs/migration guides to reflect the release: adds React
Native primitives (`TitleStandard`, `TitleSubpage`, `Tag`) and shared
prop contracts, and documents **breaking** shifts of `Box*` and `Icon*`
exports from enums to const-object + string-union types (plus removal of
stale `*Alternative` Box color entries) with consumer-facing migration
steps.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
addbae5. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

## **Description**

Removes the redundant SVG icon assets that were left behind in
`packages/design-system-react/src/components/Icon/assets/` after the
icon asset source-of-truth was centralized in #1084.

This follow-up keeps `design-system-react` aligned with the phase 1 icon
asset migration by deleting the unused duplicate files that are no
longer referenced by the React package.

## **Related issues**

Fixes:

Follow-up to #1084
Part of #1042

## **Manual testing steps**

1. Check out this branch and run `git diff main...HEAD --
packages/design-system-react/src/components/Icon/assets`.
2. Confirm the diff only deletes redundant SVG files from
`packages/design-system-react/src/components/Icon/assets/`.
3. Optionally run `yarn workspace @metamask/design-system-react run
generate-icons` and confirm icon generation still uses the shared assets
source introduced in #1084.

## **Screenshots/Recordings**

### **Before**

`packages/design-system-react/src/components/Icon/assets/` still
contained duplicate SVG source files after #1084.

### **After**

The redundant `design-system-react` icon asset copies are removed,
leaving the shared asset source introduced in #1084 as the source of
truth.

## **Pre-merge author checklist**

- [x] I've followed [MetaMask Contributor
Docs](https://github.com/MetaMask/contributor-docs)
- [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
- [ ] I’ve applied the right labels on the PR (see [labeling
guidelines](https://github.com/MetaMask/metamask-extension/blob/develop/.github/guidelines/LABELING_GUIDELINES.md)).
Not required for external contributors.

## **Pre-merge reviewer checklist**

- [ ] I've manually tested the PR (e.g. pull and build branch, run the
app, test code being changed).
- [ ] 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.

Validation run locally:
- `git push -u origin remove-redundant-icon-assets` completed
successfully and ran the repo formatting/dedup hooks.
- I did not run package tests or builds locally for this follow-up
cleanup.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> <sup>[Cursor Bugbot](https://cursor.com/bugbot) is generating a
summary for commit 390c3c4. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

## Release 35.0.0

This release adds new React Native title primitives, continues the
enum-to-const-object/string-union migration for public type exports, and
updates the release documentation so breaking changes are
consumer-focused and migration-oriented.

### Package Versions

- `@metamask/design-system-shared`: **0.13.0**
- `@metamask/design-system-react`: **0.18.0**
- `@metamask/design-system-react-native`: **0.20.0**
- `@metamask/design-system-tailwind-preset`: **0.6.2**

### Shared Type Updates (0.13.0)

#### Added (#1051, #1053, #1059)

**What Changed:**

- Added `TitleStandardPropsShared` and `TitleSubpagePropsShared`
- Added `TagSeverity` and `TagPropsShared`

**Impact:**

- Supports the new React Native `TitleStandard`, `TitleSubpage`, and
`Tag` APIs

#### Changed (#1026, #1042)

**What Changed:**

- **BREAKING:** Updated shared `Box` and `Icon` exports from enums to
const objects with derived string-union types
- Removed stale Box `WarningAlternative`, `SuccessAlternative`, and
`InfoAlternative` color entries that no longer map to design tokens

**Impact:**

- Affects consumers of `@metamask/design-system-shared` directly
- Platform package consumers should continue importing from
`@metamask/design-system-react` or
`@metamask/design-system-react-native`

### React Web Updates (0.18.0)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042, #1101)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### React Native Updates (0.20.0)

#### Added

- Added `TitleStandard` for mobile title layouts with optional top and
bottom accessory rows (#1051)
- Added `TitleSubpage` for subpage headers with avatar, title, subtitle,
amount, and bottom-label layouts (#1059)
- Added `Tag` for compact severity-based metadata labels with optional
icons or custom accessories (#1053)

#### Changed

- **BREAKING:** Updated `IconName`, `IconColor`, and `IconSize` exports
to use const-object + string-union types instead of enums (#1042)
- **BREAKING:** Updated `Box` type exports to use const-object +
string-union types and removed stale Box color entries (#1026)
- `Box` now forwards refs to the underlying `View` (#1102)
- Updated `ButtonTertiary` to use the default text color for more
consistent contrast across states (#1099)

### Tailwind Preset Updates (0.6.2)

#### Changed

- No consumer-facing API or behavior changes in this release; this patch
republishes the existing preset without requiring changes in consuming
apps

### Breaking Changes

#### Icon and Box enum exports migrated to const objects plus string
unions (Both Platforms)

**What Changed:**

- `IconName`, `IconColor`, and `IconSize` now use const objects with
derived string-union types instead of enums
- `BoxFlexDirection`, `BoxFlexWrap`, `BoxAlignItems`,
`BoxJustifyContent`, `BoxBackgroundColor`, `BoxBorderColor`,
`BoxSpacing`, and `BoxBorderWidth` now use const objects with derived
string-union types instead of enums
- Removed stale Box color entries with no backing design token:
  - `BoxBackgroundColor.WarningAlternative`
  - `BoxBackgroundColor.SuccessAlternative`
  - `BoxBorderColor.WarningAlternative`
  - `BoxBorderColor.SuccessAlternative`
  - `BoxBorderColor.InfoAlternative`

**Migration:**

```tsx
// Before
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningAlternative} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />

// After
import {
  BoxBackgroundColor,
  IconColor,
  IconName,
} from '@metamask/design-system-react-native';

<Box backgroundColor={BoxBackgroundColor.WarningDefault} />
<Icon name={IconName.Add} color={IconColor.IconDefault} />
```

**Impact:**

- Affects consumers relying on enum-specific TypeScript behavior for
`Icon*` and `Box*` exports
- Import paths stay the same for platform-package consumers
- Any use of the removed Box `*Alternative` color entries will need to
switch to the corresponding `*Default` or `*Muted` token

See migration guides for complete instructions:

- [React Migration
Guide](./packages/design-system-react/MIGRATION.md#from-version-0170-to-0180)
- [React Native Migration
Guide](./packages/design-system-react-native/MIGRATION.md#from-version-0190-to-0200)

### Validation

- `yarn changelog:validate`

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Medium Risk**
> Medium risk because it publishes new versions with **breaking
TypeScript surface changes** (Box/Icon enums → const-object/string-union
and removal of stale Box color members), which can break downstream
builds despite minimal runtime behavior changes.
> 
> **Overview**
> Bumps the monorepo release to `35.0.0` and publishes new package
versions for `@metamask/design-system-react` (`0.18.0`),
`@metamask/design-system-react-native` (`0.20.0`), and
`@metamask/design-system-shared` (`0.13.0`).
> 
> Updates changelogs/migration guides to reflect the release: adds React
Native primitives (`TitleStandard`, `TitleSubpage`, `Tag`) and shared
prop contracts, and documents **breaking** shifts of `Box*` and `Icon*`
exports from enums to const-object + string-union types (plus removal of
stale `*Alternative` Box color entries) with consumer-facing migration
steps.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
addbae5. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->