Refactor repository structure and add new features

- Reorganized repository structure by moving dotfiles into a dedicated subdirectory
- Updated bootstrap.sh and setup.sh scripts to reference the new file paths
- Fixed Nala repository GPG key setup to use gpg --dearmor for proper key format
- Added Lazydocker installation to the setup script for Docker management
- Updated README.md with references to new paths and additional features
- Added documentation for Lazydocker in the dotfiles README.md
- Updated all symlink paths to point to the new dotfiles location

bootstrap.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+DOTFILES_REPO="acedanger/shell"
+DOTFILES_BRANCH="main"
+DOTFILES_DIR="$HOME/shell"
+
+# Colors for output
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+NC='\033[0m' # No Color
+
+echo -e "${GREEN}Setting up your system...${NC}"
+
+# Install git if not present
+if ! command -v git &>/dev/null; then
+    echo -e "${YELLOW}Installing git...${NC}"
+    sudo apt update && sudo apt install -y git
+fi
+
+# Create shell directory if it doesn't exist
+mkdir -p "$HOME/shell"
+
+# Clone or update repository
+if [ -d "$DOTFILES_DIR" ]; then
+    echo -e "${YELLOW}Updating existing shell repository...${NC}"
+    cd "$DOTFILES_DIR"
+    git pull origin $DOTFILES_BRANCH
+else
+    echo -e "${YELLOW}Cloning shell repository...${NC}"
+    git clone "https://github.com/$DOTFILES_REPO.git" "$DOTFILES_DIR"
+    cd "$DOTFILES_DIR"
+fi
+
+# Make scripts executable
+chmod +x "$DOTFILES_DIR/setup/setup.sh"
+
+# Run setup script
+"$DOTFILES_DIR/setup/setup.sh"
+
+echo -e "${GREEN}Bootstrap completed! Please restart your terminal for changes to take effect.${NC}"