Change zsh theme

Custom theme is very minimal and has little info about your whereabouts
on the server. "bira" theme set as default.

Custom theme wasn't removed, just commented-out.

README.md

@@ -18,12 +18,15 @@ cd ~/server_cli_tools
 | # | Component | What it does |
 |---|-----------|-------------|
 | 1 | **Core packages** | `vim`, `bat`, `eza`, `fzf`, `htop`, `tmux`, `zsh`, `ripgrep`, `fd-find`, `zoxide`, `git-delta` |
-| 2 | **Zsh + Oh-My-Zsh** | Shell, plugins (`zsh-autosuggestions`, `zsh-syntax-highlighting`, `z`), custom prompt theme |
+| 2 | **Zsh + Oh-My-Zsh** | Shell, plugins (`zsh-autosuggestions`, `zsh-syntax-highlighting`, `z`), `bira` prompt theme |
 | 3 | **Aliases + tools** | General, git, and docker aliases with a self-documenting help system (`h`) |
 | 4 | **Terminal configs** | `bat` theme (base16) |
 | 5 | **Docker** | `docker.io` via apt, service enabled, user added to `docker` group, management aliases |
 | 6 | **Git config** | `git-delta` as pager with side-by-side diffs |
 
+> **NOTE:** There's minimal custom theme in `<repo>/configs/zsh/zhann-elvis.zsh-theme`. To apply it toggle `ZSH_THEME` and uncomment sourcing it in `~/.zshrc` after install.
+> For more themes, see [Oh-My-Zsh themes](https://github.com/ohmyzsh/ohmyzsh/wiki/themes).
+
 ## Alias highlights
 
 Type `h` after installation to see all aliases with descriptions. Some highlights:
@@ -63,8 +66,7 @@ server_cli_tools/
     custom_tools/
       backup_dotfiles.sh        # backup conflicting dotfiles
     bat/config                  # bat theme
-    zsh/zhann-elvis.zsh-theme   # custom zsh prompt (git-aware)
+    zshrc                       # .zshrc with oh-my-zsh, bira theme, plugins
-    zshrc                       # .zshrc with oh-my-zsh + plugins
 ```
 
 ## Customization

configs/zshrc

@@ -2,7 +2,8 @@ export ZSH="$HOME/.oh-my-zsh"
 export ALIASES="$HOME/.config/aliases"
 export CT_DIR="$HOME/.config/custom_tools"
 export EDITOR="vim"
-ZSH_THEME=""
+# ZSH_THEME=""
+ZSH_THEME="bira"
 DISABLE_AUTO_TITLE="true"
 plugins=(
   git
@@ -11,7 +12,7 @@ plugins=(
   z
 )
 source $ZSH/oh-my-zsh.sh
-source $HOME/.config/zsh/zhann-elvis.zsh-theme
+# source $HOME/.config/zsh/zhann-elvis.zsh-theme
 source $ALIASES/.aliases
 autoload -Uz zcalc
 [ -f /usr/share/doc/fzf/examples/key-bindings.zsh ] && source /usr/share/doc/fzf/examples/key-bindings.zsh

install.sh

@@ -175,9 +175,9 @@ install_zsh() {
   fi
 
   # Theme
-    mkdir -p "$HOME/.config/zsh"
+  # mkdir -p "$HOME/.config/zsh"
-    copy_config "$CONFIGS/zsh/zhann-elvis.zsh-theme" "$HOME/.config/zsh/zhann-elvis.zsh-theme"
+  # copy_config "$CONFIGS/zsh/zhann-elvis.zsh-theme" "$HOME/.config/zsh/zhann-elvis.zsh-theme"
-    e_info "  Installed zhann-elvis.zsh-theme"
+  # e_info "  Installed zhann-elvis.zsh-theme"
 
   # .zshrc
   copy_config "$CONFIGS/zshrc" "$HOME/.zshrc"
@@ -225,8 +225,8 @@ install_docker() {
   apt_install docker.io
 
   if command_exists systemctl; then
-        sudo systemctl enable --now docker 2>/dev/null \
+    sudo systemctl enable --now docker 2>/dev/null ||
-            || e_warn "  Could not enable docker service — start manually: sudo systemctl start docker"
+      e_warn "  Could not enable docker service — start manually: sudo systemctl start docker"
   fi
 
   if id -nG "$USER" 2>/dev/null | grep -qw docker; then
@@ -288,7 +288,10 @@ uninstall() {
   read -r confirm
   case "$confirm" in
   y | Y) ;;
-        *) echo "Aborted."; exit 0 ;;
+  *)
+    echo "Aborted."
+    exit 0
+    ;;
   esac
 
   local removed=()
@@ -391,7 +394,7 @@ uninstall() {
 
 COMPONENTS=(
   "Core packages (vim, bat, eza, fzf, htop, tmux, rg, fd, zoxide, delta)"
-    "Zsh + Oh-My-Zsh (shell, plugins, theme)"
+  "Zsh + Oh-My-Zsh (shell, plugins)"
   "Aliases + custom tools"
   "Terminal configs (bat)"
   "Docker (engine + aliases)"
@@ -558,7 +561,10 @@ main() {
     ;;
   --update)
     e_info "Pulling latest changes..."
-            git -C "$SCRIPT_DIR" pull || { e_err "git pull failed"; exit 1; }
+    git -C "$SCRIPT_DIR" pull || {
+      e_err "git pull failed"
+      exit 1
+    }
     echo ""
     check_os
     if [ "${2:-}" = "--all" ] || [ "${2:-}" = "-a" ]; then