BRAND-01: Domain, logo, and social media handles

[Chris0Jeky]

Summary

Secure the brand assets needed for a public launch.

Acceptance Criteria

• Domain secured (taskdeck.io, taskdeck.dev, or taskdeck.app)
• Simple logo created (for README, PWA icon, app store, social)
• @Taskdeck reserved on Twitter/X
• Taskdeck Discord server created
• Social media profile images set

Implementation Notes

• Logo: simple, recognizable, works at small sizes (favicon/app icon)
• Domain: .io is standard for dev tools, .dev is also good
• Discord: create server early, even if empty — the URL won't change

Parent

#544