docs(docs): expand terminal and tmux documentation with launch commands, prompts, persistence, and keybinding updates

docs/shell/bash-zsh.mdx

@@ -46,7 +46,8 @@ Interactive shells only (`[[ $- != *i* ]] && return`). In order:
 6. Sources `~/.config/zsh/keybinds.zsh`.
 7. `eval "$(suv init zsh)"` if suvadu is installed.
 8. Sources `~/.config/envman/load.sh` if it is non-empty.
-9. `eval "$(starship init zsh)"` if starship is installed.
+9. **Prompt.** If starship is installed: `eval "$(starship init zsh)"`, `ZLE_RPROMPT_INDENT=0` (the right-prompt clock sits flush with the edge), and a transient prompt. A `line-finish` zle hook swaps `PROMPT`/`RPROMPT` to the `transient` and `transient_right` starship profiles (`❯`, colored by the last exit status, and the time) and redraws, so past prompts collapse as in fish; a `precmd` hook restores the full prompt. Starship's zsh init also sets `PROMPT2`, the `∙` continuation prompt for unfinished lines. See [Starship](/shell/starship#shell-integration).
+   **Window title.** A `precmd` hook ports `fish_title`: it sets the terminal title to `%~`, prefixed with the first 10 characters of the hostname over SSH, and inside tmux also sets the window name (`ESC k`), like fish's `50-terminal-title.fish`. Unlike fish's `prompt_pwd`, the path is not abbreviated.
 10. `eval "$(tv init zsh)"` if `tv` is installed (<kbd>ctrl-t</kbd> smart autocomplete).
 11. **Syntax highlighting.** Sources the first `zsh-syntax-highlighting.zsh` found in `/usr/share/zsh/plugins/zsh-syntax-highlighting/`, `/opt/homebrew/share/zsh-syntax-highlighting/`, or `/usr/local/share/zsh-syntax-highlighting/`. The comment says this must stay last, because it wraps every zle widget defined before it.
 12. **atuin.** `eval "$(atuin init zsh)"` if atuin is installed. This line comes after the syntax-highlighting block, so despite the comment, syntax highlighting is not actually last. atuin loads after tv, so it keeps <kbd>ctrl-r</kbd>.