capture cache clear regression using helper

[Mai-Saad]

Description

Done by AI + discussions

Fixes #383
Capture cache clear regression using helper wp-media/wp-rocket-e2e-test-helper#15

Type of change

• New feature (non-breaking change which adds functionality).
• Bug fix (non-breaking change which fixes an issue).
• Enhancement (non-breaking change which improves an existing functionality).
• Breaking change (fix or feature that would cause existing functionality to not work as before).
• Sub-task of #(issue number)
• Chore
• Release

Detailed scenario

What was tested

• Run the test with buggy zip & the helper PR => test fails
• Run the test with good zip and the helper PR => test pass

How to test

• Run all e2e , should be green

Affected Features & Quality Assurance Scope

N/A

Technical description

Documentation

• Cache home then refresh admin then check if cache is preserved
• Note: with current version of helper, cache step itself won't pass as login to admin will clear cache with buggy zip (good that test is failing)

New dependencies

• New version of helper plugin

Risks

N/A

Mandatory Checklist

Code validation

• I validated all the Acceptance Criteria. If possible, provide screenshots or videos.
• I triggered all changed lines of code at least once without new errors/warnings/notices.
• I implemented built-in tests to cover the new/changed code.

Code style

• I wrote a self-explanatory code about what it does.
• I protected entry points against unexpected inputs.
• I did not introduce unnecessary complexity.
• Output messages (errors, notices, logs) are explicit enough for users to understand the issue and are actionnable.

Unticked items justification

N/a

Additional Checks

• In the case of complex code, I wrote comments to explain it.
• When possible, I prepared ways to observe the implemented system (logs, data, etc.).
• I added error handling logic when using functions that could throw errors (HTTP/API request, filesystem, etc.)

[Mai-Saad]