Feature: Add article items for Git-bug

[denzuko]

Code: https://github.com/MichaelMure/git-bug

https://www.youtube.com/watch?v=6Q4Lac0MCL0

Description:

git-bug is a bug tracker that:

• is fully embedded in git: you only need your git repository to have a bug tracker
• is distributed: use your normal git remote to collaborate, push and pull your bugs!
• works offline: in a plane or under the sea? Keep reading and writing bugs!
• prevents vendor lock-in: your usual service is down or went bad? You already have a full backup.
• is fast: listing bugs or opening them is a matter of milliseconds
• doesn't pollute your project: no files are added in your project
• integrates with your tooling: use the UI you like (CLI, terminal, web) or integrate with your existing tools through the CLI or the GraphQL API
• bridges to other bug trackers: use bridges to import and export to other trackers.