fix: incomplete github repositories list into modal

[lucas-louis]

Description

• Add multi pages management
• Update frontend to display multi pages

Close #91

Changes include

• Bugfix (non-breaking change that solves an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (change that is not backwards-compatible and/or changes current functionality)

Checklist

• I have assigned this PR to myself
• I have added at least 1 reviewer
• I have added the needed labels
• I have linked this PR to an issue
• I have linked this PR to a milestone
• I have linked this PR to a project
• I have tested this code
• I have added / updated tests (unit / functionals / end-to-end / ...)
• I have updated the README and other relevant documents (guides...)
• I have added sufficient documentation both in code, as well as in the READMEs

[RezaRahemtola]

Really cool 🔥

It could be even better with a search bar instead of the page switch / select, for example in my case I have 8 pages which is quite unpleasant to navigate 😉