[Documentation] Create comprehensive usage documentation

[freedeaths]

Description

Create user-facing documentation to help users understand how to use the application effectively. This should cover all features, workflows, and common use cases.

Documentation Sections Needed

Getting Started

• Installation and setup instructions
• System requirements and compatibility
• Quick start guide with basic usage examples
• Initial configuration steps

Core Features

• File navigation and exploration
• Markdown rendering and viewing
• Search functionality and advanced queries
• Graph visualization and interaction
• Tag management and filtering

Advanced Usage

• GPX/KML file handling and map integration
• Obsidian vault compatibility features
• Theme customization and preferences
• Keyboard shortcuts and productivity tips
• Performance optimization for large vaults

Troubleshooting

• Common issues and solutions
• Error messages and their meanings
• Browser compatibility notes
• Performance troubleshooting guide

Examples and Workflows

• Common usage patterns
• Best practices for organizing content
• Integration with external tools
• Sample configurations and setups

Target Audience

• End users who want to browse and explore Obsidian vaults
• Content creators setting up public knowledge bases
• Administrators deploying the application

Format

• User-friendly documentation with screenshots
• Step-by-step tutorials
• FAQ section
• Searchable and well-organized structure

Priority

Medium - Essential for user adoption and reducing support requests.