AREA: Discord Command !bug → Create GitHub Issue

Display a pop up allowing the user to configure GitHub issue creation via Discord command

- [ ] Title: “Create GitHub Issue via Discord Command”
- [ ] Add text field: GitHub Repository
- [ ] Add text field: Trigger Command (default: !bug)
- [ ] Add preview showing transformation:
` !bug Title | Description
 → GitHub Issue Created
`
- [ ] Add Save button