feat: Implement Local Storage for User Settings [⭐3xp]

[IndieCoderMM]

Currently, our settings page has toggle switches that are only visual. The goal is to improve UX by adding the functionality to store and persist user settings.

🎯Expected Result

• Implement local storage to store the current settings
• When users click Save, the new state should be saved
• Setting changes should persist across sessions and page reloads

💡Suggestions

• Make a state object for each setting group
• Store the state with a unique key (e.g Group Title) on Save
• Modify ToggleButton to be interactive
• Load the existing states and pass on/off props to ToggleButton

Feel free to ask any questions