[feature] Dark Mode UI

[westofsky]

✅Feature Request

dark mode ui

Motivation

Currently, the app only supports a light theme. Adding a dark mode can reduce eye strain during nighttime use and enhance user experience. Dark mode also helps conserve battery life, providing added convenience for users.

Proposed Solution

Introduce a dark mode option in the UI settings, allowing users to switch themes as desired. Adjust the color palette for dark mode and ensure text and icons have clear contrast against darker backgrounds ! !