[Feature] Toggle Dark/Light #432
Description
💡 Feature Summary
Add a Dark/Light mode toggle in the header that allows users to switch themes seamlessly.
The selected preference should persist using localStorage and automatically adapt the UI
colors (background, text, buttons, and cards) using CSS variables.
🔎 Problem Statement
Currently, the application only supports a single theme. Users cannot switch between Dark and Light mode, which affects accessibility and user preference.
🚀 Proposed Solution
Implement a Dark/Light mode toggle in the header using CSS variables. Store the user’s preference in localStorage so the theme persists across sessions.
📊 Alternatives Considered
No response
📝 Additional Context
No response