ci: integrate automated code coverage reports

[Abd-Standard]

Description
Configure coverage generation during CI.

[olatechy0]

Hi pllease let me do it for you

[Ayinkx]

Hi l would like to take this job

[grantfox-oss]

🦊 GrantFox — @olatechy0 has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #39)
2. Your PR will be reviewed by the Core-Foundry maintainers

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