(FEAT) volume control, like functionality, progress-bar,dimming

[OfekiAlm]

PrestoDeck Enhancement PR

🎉 Overview

This PR adds several exciting features to enhance the PrestoDeck Spotify controller experience!

✨ New Features

1. 🔊 Volume Control

• Added volume up/down buttons on the right side of the screen
• Volume adjusts in 10% increments
• Current volume level is displayed on screen
• Synchronized with Spotify's actual volume

2. ❤️ Like/Unlike Songs

• New heart button to save/remove tracks from your Spotify library
• Visual feedback with filled/empty heart icons
• Automatically checks if current track is liked when switching songs

3. ⏱️ Track Progress Bar

• Beautiful progress bar showing current playback position
• Time display showing current time and total duration (MM:SS format)
• Updates in real-time while playing

4. 🌙 Auto-Dim Display

• Screen automatically dims after 30 seconds of inactivity
• Returns to full brightness on any interaction
• Helps save power and reduce screen burn-in

🛠️ Technical Changes

API Enhancements

• Added new Spotify Web API methods:
  • set_volume() - Control playback volume
  • check_saved_track() - Check if a track is liked
  • save_track() - Add track to user's library
  • remove_saved_track() - Remove track from library
  • delete() method in Session class for DELETE requests

State Management

• Enhanced State class with new properties:
  • volume - Current volume level (0-100)
  • is_liked - Whether current track is liked
  • progress_ms - Current playback position
  • duration_ms - Track duration
  • last_activity - Timestamp for auto-dim feature
  • is_dimmed - Current dim state

💡 Future Enhancements

Potential future additions:

• Swipe gestures for next/previous
• Queue display
• Playlist selection
• Audio visualizer
• Custom themes

Thanks for the inspiration and the original codebase!

[brrock]

The future additions look amazing, but could you try local files playing to like a bluetooth device from the presto @OfekiAlm