feat: Enabling Lerna caching

[HouseinIsProgramming]

Description

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Breaking changes

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Screenshots

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Checklist

📌 Always:

• I have set a clear title
• My PR is small and contains a single feature
• I have checked my own PR

👍 Most of the time:

• I have added or updated test cases
• I have updated the README if needed

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
docs	Error			Dec 5, 2025 3:43pm
vendure-storybook	Ready	Preview	Comment	Dec 5, 2025 3:43pm

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch lerna-cache

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud