Upgrade to typescript-eslint@8

[Dimava]

Clear and concise description of the problem

This is a tracking issue of upgrading typescript-eslint to v8

https://typescript-eslint.io/blog/announcing-typescript-eslint-v8-beta/ https://github.com/typescript-eslint/typescript-eslint/discussions/8914

Suggested solution

Upgrade to typescript-eslint@8 now or when it gets a stable release NOTE: This may be a breaking change, see Announcement above E.g. projectService replacement of project has stabilised and may be used

Alternative

No response

Additional context

Resolves #518

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue that request the same feature to avoid creating a duplicate.