Add comprehensive Bottles installer for IDM

[wowitsjack]

Overview

This PR adds a comprehensive automated installer for setting up IDM with Bottles, providing an alternative to traditional Wine installations.

Features

• Automated Bottles Installation: Installs and configures Bottles with proper permissions
• Wine Wrapper: Creates wine command that routes to IDM bottle for compatibility
• IDM Bridge Script: Browser integration script adapted for Bottles workflow
• Node.js Support: Optional Node.js installation for browser extensions
• Desktop Integration: Creates proper desktop entries and system integration
• Environment Setup: Configures PATH and shell environment automatically
• User Documentation: Generates comprehensive guide and troubleshooting docs
• Error Handling: Robust error checking and user feedback throughout

Installation

curl -O https://raw.githubusercontent.com/wowitsjack/idm-linux/bottles-installer/idm-bottles-installer.sh
chmod +x idm-bottles-installer.sh
./idm-bottles-installer.sh

Compatibility

• IDM Versions: Supports IDM 6.34+ (tested up to 6.37)
• System Requirements: Flatpak, Git, optional Node.js
• Desktop Environments: Works with all major Linux desktop environments
• Existing Setups: Does not interfere with existing Wine installations

Benefits

• User-Friendly: Guided installation with progress indicators
• No System Wine: Avoids conflicts by using containerized Bottles approach
• Modern Workflow: Leverages Bottles' superior Wine management
• Complete Setup: Single script handles entire installation process
• Documentation: Includes troubleshooting and usage guides

This complements the existing manual installation methods while providing a modern, automated alternative for users who prefer Bottles over traditional Wine setups.

[wowitsjack]

This also fixes all scaling issues with IDM and HiDPi/Fractional scaling setups