Install banner deps and prompt for punchline

README.md

@@ -43,9 +43,9 @@ dotfiles/
 
 På Linux/WSL lastes også et banner ved login:
 
-- `figlet $(hostname)` i farger
-- `figlet -f digital "<punchline>"` i farger
-- `landscape-sysinfo` (hvis tilgjengelig)
+- `figlet $(hostname) -c | lolcat`
+- `figlet -f digital "<punchline>" -c | lolcat`
+- `landscape-sysinfo | lolcat`
 
 ### Punchline (global)
 
@@ -53,7 +53,7 @@ Banneret leser punchline fra:
 
 - `/etc/ps1-punchline`
 
-Sett punchline slik:
+Install-scriptet spør etter punchline og lagrer den i filen. Du kan også sette den manuelt:
 
 ```bash
 echo "Din punchline" | sudo tee /etc/ps1-punchline >/dev/null
@@ -73,6 +73,8 @@ This:
 
 - Installs the prompt module to `/etc/profile.d/ps1.sh`
 - Sources it in `/etc/bash.bashrc` so all users get the prompt
+- Installs `landscape-common`, `figlet`, and `lolcat` if missing
+- Prompts for the global punchline used by the banner
 - After install, open a new shell to see the prompt
 
 ### 🍏 macOS (per-user)