Alpha commit for API V2 for Debiai

[lcantat]

NOT TO MERGE AS IS ALPHA VERSION FOR DISCUSSIONS

• plackage-lock change
• Create an API copy avec api/v1 to track change in API
• Duplicate API for v2 => We will keep the original API for now
• Copy of exploration / exploration statistique in V2 as is
• V2 for exploration_statistics
• Redirect exploration API to V2 - need front adaptation to take into account exploration_statistic update
• Split API_URL between different ones to ease change of URL PATH
• Make API sub_path consistent
• Add API V2 (alpha)
• Adapt front based URL (still coherence to fix for projects and /
• rename Python data provider in internal => remove pb of space in URL
• Split data_provider between
  • API in app part (list data providers / create / delete)
  • the API provided by the data provider which shall be diretly accessible
• Update project overview

Describe your changes

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Issue ticket number and link

Checklist before requesting a review

• I have performed a self-review of my code
• I have increased the version number in the frontend/package.json and backend/swagger.yaml files
• I have checked that Black, Flake8, Prettier and Cspell are passing

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1 out of 2 committers have signed the CLA.

✅ Tomansion
❌ lcantat
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[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}