== Background
Followup to T356678.
To unblock the Design systems team for the roll out of Codex with code-splitting support we need to replace the use of `codex-search-styles` with CodexModule as we did in T356678.
== User story
- As a mobile user, I want the mobile experience as optimized as possilbe.
== Requirements
- Replace the use of `codex-search-styles` with CodexModule
== BDD
```
Feature: Optimize Mobile Experience with CodexModule Integration
Scenario: Ensure codex-search-styles is replaced with CodexModule
Given the user is on the mobile version of Wikipedia
When the user hovers over any link to trigger a page preview
And the user runs "mw.loader.getState('codex-search-styles')" in the JavaScript console
Then the output should be "registered"
```
== Design
No change
== Test Steps
__Test Case: Verify Replacement of codex-search-styles with CodexModule on Mobile__
1. Navigate to the mobile domain of Wikipedia.
2. Hover over any link on the page to display a page preview.
3. In the browser developer tools console type `mw.loader.getState('codex-search-styles')` into the JavaScript console and press Enter.
4. **AC1:** Confirm that the output in the console returns 'registered'.