canvas-website/backlog/tasks/task-012 - dark-mode.md

id	title	status	assignee	created_date	labels	priority	branch
task-012	Dark Mode Theme	To Do		2025-12-03	feature ui theme	low	dark-mode

Description

Implement dark mode theme support for the canvas interface.

Branch Info

• Branch: dark-mode

Acceptance Criteria

• Create dark theme colors
• Add theme toggle
• Persist user preference
• System theme detection