[5.3] Announcement post (optional)

[underscorekadji]

Milestone: 5 – Release
Size: S (≤ 2 hours)
Labels: docs

Description

Create announcement post for the Demo Wheel App v1.0.0 release (optional marketing activity).

Acceptance Criteria

• Announcement post written
• Key features highlighted
• Getting started instructions included
• Post published on appropriate channels
• Community engagement planned

Definition of Done

• PR reviewed & merged
• GitHub Actions pipeline passes (lint → build → smoke)