This is a Neovim configuration distribution that provides a highly customized editing environment with a layer-based architecture inspired by Spacemacs. It implements a modular system where functionality is organized into layers (editor, ui, git, completion, devops) each containing their own configurations, keymappings, and plugins. The configuration uses lazy.nvim for plugin management, provides extensive LSP support, theme integration with dozens of color schemes, and keybindings following Spacemacs conventions using the spacebar as the leader key. The system loads user configuration from ~/.cosmos-nvim.lua with fallback to a sample configuration, processes layers to apply options and settings, registers keymappings with which-key.nvim, and manages plugins through lazy.nvim.