Adding file next route validation

[Victor1890]

Describe

For each route, next.js always gets the static files, to avoid valid the token, I'm filtering static files like .next, .ico or favicon file and adding prettier rule in ESLint config.

Pull-Request Checklist

• Code is up-to-date with the master branch
• npm run lint to apply prettier formatting
• Do we need to implement analytics?
• Documentation has been updated to reflect this change

[marluanespiritusanto]

LGTM