feat: add oh-my-zsh install

bootstrap.sh

@@ -3,12 +3,13 @@
 # Ensuring steps are defined.
 . ./steps.sh
 
-TOTAL_STEPS=5
+TOTAL_STEPS=6
 
 # Refer to steps.sh for step definition.
 bootstrap() {
     ensure_apt_up_to_date
     ensure_apt_dependencies
+    ensure_omz
     ensure_nvm
     inject_shell_configuration
     inject_vim_configuration

steps.sh

@@ -38,6 +38,11 @@ ensure_apt_dependencies() {
     fi
 }
 
+ensure_omz() {
+    pre_step "Installs Oh My ZSH"
+    curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh | bash
+}
+
 ensure_nvm() {
     pre_step "Installing nvm to manage node version"
     curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash