feat: add doc comments

Author: bajrangCoder

src/plugins/terminal/scripts/init-alpine.sh

@@ -153,7 +153,10 @@ fi
 
 # Add PS1 only if not already present
 if ! grep -q 'PS1=' "$PREFIX/alpine/initrc"; then
+    # Smart path shortening (fish-style: ~/p/s/components)
     echo 'PS1="\[\033[1;32m\]\u\[\033[0m\]@localhost \[\033[1;34m\]\$_PS1_PATH\[\033[0m\] \[\$([ \$_PS1_EXIT -ne 0 ] && echo \"\033[31m\")\]\$\[\033[0m\] "' >> "$PREFIX/alpine/initrc"
+    # Simple prompt (uncomment below and comment above if you prefer full paths)
+    # echo 'PS1="\[\033[1;32m\]\u\[\033[0m\]@localhost \[\033[1;34m\]\w\[\033[0m\] \$ "' >> "$PREFIX/alpine/initrc"
 fi
 
 chmod +x "$PREFIX/alpine/initrc"