Introduce a shared dialog header style (.unified-dialog-header) in app.css and opt dialog components into the new chrome by updating their header markup. Headers now use unified-dialog-icon and unified-dialog-text elements (and import the matching Lucide icons where needed), which standardizes icon placement, title/eyebrow layout, close button styling and responsive behavior. The Command Palette layout was adjusted to include the new header and its grid rows.
The CSS is explicitly opt-in (so page/section headers remain unchanged) and includes hover/focus styles and a theme-sensitive close color variable. This commit is a UI refactor only — no API or behavior logic changes.
Add creation flow for integration issues and Azure work items.
Expose Tauri commands to list Azure projects and types.
Also add a command to create integration issues and return the created item.
Preserve the target repository when provider responses omit it and return
the created issue information to the UI.
- Implement Azure-specific URL and payload handling and creation logic
- Add a Svelte CreateIssueDialog and integrate it into IssueCenter
- Add tests to validate creation requests and created-issue parsing