ekphos (TUI markdown research application)

Ekphos is an open-source, terminal-based markdown research tool 
inspired by Obsidian. Built with Rust for performance, it provides
a fast and intuitive way to manage markdown notes directly from 
your terminal.

Features:

* Three-panel layout - Sidebar, content view, and outline navigation
* Vim keybindings - Full vim-style navigation and editing
* Wiki links - Obsidian-style [[note]] linking with autocomplete
* Graph view - Visualize note connections with interactive graph
* Syntax highlighting - 50+ languages supported in code blocks
* Inline images - Preview images in compatible terminals
* Fast search - Fuzzy search across all notes
* Customizable themes - TOML-based theming system

For inline images: iTerm2, Kitty, WezTerm, Ghostty, or Sixel-compatible
terminal
