Add install.sh for Devcontainer dotfiles integration

install.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+#
+# Install script for dotfiles
+# This script creates symlinks from the home directory to the dotfiles repository
+
+set -e
+
+# Get the directory where this script is located
+DOTFILES_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+echo "Installing dotfiles from $DOTFILES_DIR"
+
+# Function to create a symlink with backup
+create_symlink() {
+    local source="$1"
+    local target="$2"
+
+    # If target already exists and is not a symlink to our source
+    if [ -e "$target" ] || [ -L "$target" ]; then
+        if [ -L "$target" ]; then
+            local current_source
+            current_source="$(readlink "$target")"
+            if [ "$current_source" = "$source" ]; then
+                echo "  [OK] $target already linked correctly"
+                return
+            fi
+        fi
+        echo "  [BACKUP] Backing up existing $target to ${target}.backup"
+        mv "$target" "${target}.backup"
+    fi
+
+    ln -s "$source" "$target"
+    echo "  [OK] Linked $target -> $source"
+}
+
+# Install shell configuration files
+echo "Installing shell configuration files..."
+create_symlink "$DOTFILES_DIR/.zshrc" "$HOME/.zshrc"
+create_symlink "$DOTFILES_DIR/.profile" "$HOME/.profile"
+
+# Install vim configuration
+echo "Installing vim configuration..."
+create_symlink "$DOTFILES_DIR/.vim" "$HOME/.vim"
+
+# Install .config directory contents
+echo "Installing .config directory contents..."
+mkdir -p "$HOME/.config"
+
+# Symlink each subdirectory in .config
+if [ -d "$DOTFILES_DIR/.config" ]; then
+    shopt -s nullglob
+    for config_dir in "$DOTFILES_DIR/.config"/*; do
+        if [ -d "$config_dir" ]; then
+            config_name="$(basename "$config_dir")"
+            create_symlink "$config_dir" "$HOME/.config/$config_name"
+        fi
+    done
+    shopt -u nullglob
+fi
+
+echo ""
+echo "[SUCCESS] Dotfiles installation complete!"
+echo ""
+echo "Note: If you're using zsh, you may want to restart your shell or run:"
+echo "  source ~/.zshrc"