# Task: Extract content detail approval stepper

## Feature

`docs/FEATURES/approval-workflow.md`

## Goal

Move the approval area in `ContentItemDetailView` into a small feature-owned component that can show approval requests and multi-level workflow steps as a vertical stepper.

## Scope

- Extract the approval panel from `frontend/src/features/content/views/ContentItemDetailView.vue`.
- Render approval requests or workflow steps as circles in a vertical column connected by a dashed line.
- Show approval state, expected approver, due date, and recorded decisions in a hover/focus popup.
- Remove manual approval request creation from the content detail UI and backend API.
- Record the single documented v1 approval decision directly as `Approved`; approval discussion belongs in the content comments thread.
- Align the backend submit-decision request so approval comments are not accepted on new decisions.
- Remove temporary test text from content views.

## Validation Commands

```bash
dotnet build backend/Socialize.slnx
dotnet test backend/Socialize.slnx
cd frontend && npm run build
```
