refactor(create-module): remove dotenv

[GauBen]

Description

Remove an external library (dotenv), use the native process.loadEnvFile() Node feature instead

Available in 20.12+ (LTS), considered stable since 24.10 (LTS)

https://nodejs.org/docs/v24.13.0/api/process.html#processloadenvfilepath

Checklist

Source code

• I've shared and documented any breaking change
• I've reviewed and updated the jahia-depends

Tests

• I've provided Unit and/or Integration Tests
• I've updated the parent issue with required manual validations

Tip

Documentation to guide the reviews: How to do a code review

[Copilot]

Pull request overview

Removes the dotenv dependency from the Vite plugin package, aligning with the move to Node’s native process.loadEnvFile() for env loading.

Changes:

• Removed dotenv from vite-plugin dependencies.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.