Epitech's pedagogical team wants to access our repo from their organization, but we want to use ours for development.
For our project to be evaluated we need to mirror the main repository to theirs

Needed for this issue:

• Create an SSH key that has push/pull rights from git@github.com:EpitechPromo2026/G-EIP-700-NAN-7-1-eip-lucas.hauszler.git
• Put the SSH key in the repo's secrets
• Add a CI GitHub Action to mirror from EngineSquared to git@github.com:EpitechPromo2026/G-EIP-700-NAN-7-1-eip-lucas.hauszler.git

Compilation checks and tests running should be added in another issue