feat(system): migrate from neofetch to fastfetch with custom whale logo and update configs

README.md

@@ -27,7 +27,7 @@ Meine persönliche Development-Umgebung optimiert für:
 ### System Monitoring & Window Managers
 - **btop** - Ressourcen-Monitor (Primary)
 - **htop** - Fallback Monitor (wenn btop abstürzt)
-- **neofetch** - System Info
+- **fastfetch** - System Info
 - **yabai** - Tiling Window Manager (macOS)
 - **Hyprland** - Dynamic tiling Wayland compositor (Linux)
 
@@ -59,7 +59,7 @@ nvim
 brew tap koekeishiya/formulae
 
 # Core & Development tools installieren
-brew install git neovim fish starship fzf ripgrep fd bat btop neofetch direnv lazygit mise yabai tmux
+brew install git neovim fish starship fzf ripgrep fd bat btop fastfetch direnv lazygit mise yabai tmux
 brew install --cask ghostty 1password-cli
 
 # Symlinks erstellen
@@ -67,7 +67,7 @@ ln -sf ~/gits/dotfiles/.config/fish ~/.config/fish
 ln -sf ~/gits/dotfiles/.config/nvim ~/.config/nvim
 ln -sf ~/gits/dotfiles/.config/ghostty ~/.config/ghostty
 ln -sf ~/gits/dotfiles/.config/starship.toml ~/.config/starship.toml
-ln -sf ~/gits/dotfiles/.config/neofetch ~/.config/neofetch
+ln -sf ~/gits/dotfiles/.config/fastfetch ~/.config/fastfetch
 ln -sf ~/gits/dotfiles/.config/yabai ~/.config/yabai
 ln -sf ~/gits/dotfiles/.config/hypr ~/.config/hypr
 
@@ -104,7 +104,7 @@ dotfiles/
 │   │   └── init.lua       # Entry point
 │   ├── btop/              # System monitor config (primary)
 │   ├── htop/              # System monitor fallback
-│   ├── neofetch/          # System info config
+│   ├── fastfetch/         # System info config (with custom Bug Hunter Whale ASCII art)
 │   ├── yabai/             # Window manager (macOS)
 │   ├── hypr/              # Window manager (Linux/Wayland)
 │   └── starship.toml      # Prompt config