Implement Queue view with manipulation capabilities

[andhijeannot]

Overview

Implement the Queue view that displays the current playback queue with full manipulation capabilities and drag-drop-like reordering.

Scope

Create a comprehensive queue management interface that allows users to view and manipulate the playback queue efficiently.

Implementation Requirements

Queue Display (presentation/tui/views/queue.go)

• Scrollable list of queued tracks
• Current track highlighting and position indicator
• Track information display (title, artist, duration)
• Queue statistics (total tracks, total time)
• Visual indicators for different track states
• Track numbering and position display

Queue Manipulation

• Add tracks to queue (from search or library)
• Remove tracks from queue (delete key)
• Play specific track immediately (enter key)
• Move tracks up/down in queue (ctrl+up/down)
• Clear entire queue (configurable shortcut)
• Shuffle queue contents

Interactive Features

• Keyboard navigation through queue
• Multi-select for batch operations
• Context menu for track actions
• Quick search within queue
• Jump to currently playing track
• Queue import/export capabilities

Visual Design

• Clean, table-like layout with proper spacing
• Color coding for current track and selection
• Progress indicators for long operations
• Smooth scrolling and navigation
• Visual feedback for all manipulations
• Status line with queue information

Technical Requirements

1. Performance - Handle large queues (1000+ tracks) smoothly
2. Real-time Updates - Reflect queue changes immediately
3. Efficient Rendering - Virtual scrolling for large lists
4. State Management - Consistent queue state synchronization
5. Memory Efficiency - Minimal memory usage for large queues

User Experience

• Intuitive keyboard shortcuts for all operations
• Visual feedback for all actions
• Undo capability for accidental changes
• Clear indication of current track and position
• Helpful tooltips and status messages
• Fast navigation through large queues

Success Criteria

• Queue view displays all tracks correctly
• All manipulation operations work reliably
• Performance is good with large queues
• Real-time updates reflect changes immediately
• User interface is intuitive and responsive
• Integration with other views works smoothly
• Error handling provides good feedback
• Memory usage is efficient

Integration Points

• Queue repository for data operations
• gRPC client for real-time queue updates
• Navigation system for view transitions
• Now Playing view for current track coordination

Testing Strategy

• Unit tests for queue manipulation logic
• Performance testing with large queues
• Integration tests with queue repository
• User experience testing for all operations
• Error scenario testing (queue corruption, etc.)
• Memory usage profiling with large datasets