Tighten PS1 caps and emphasize prompt arrow

- Bold the prompt arrow for stronger line-break emphasis

- Tighten spacing at the right end cap

- Document PS1 design rationale and palette

README.md

@@ -254,6 +254,26 @@ With exit-status colored arrow and emoji reflecting time of day.
 
 ---
 
+## 🔥 Hvorfor dette er ekte high-end PS1-design
+
+- Semantisk fargebruk (identitet vs lokasjon)
+- Få farger, men med mening
+- Path er synlig, men aldri dominerende
+- Emoji er aksent, ikke gimmick
+- Promptlinjen er rolig → kommandoen får fokus
+
+### 🎨 Fargevalg (forklaring)
+
+| Rolle | BG | Beskrivelse |
+| --- | --- | --- |
+| Sone 1 BG | 61 | grå-blå pastell |
+| Sone 1 FG | 255 | ren hvit |
+| Sone 2 BG | 37 | turkis / sval grønn |
+| Path FG | 194 (FG) | lys grønn, nedtonet |
+| Ramme | 60 | mørkere blå |
+
+---
+
 ## 🛠️ Contribution
 
 Want to help improve this project?

dotfiles/install/install-global-ps1.sh

@@ -123,13 +123,15 @@ ps1_on() {
   # Status colors
   local OK="\[\e[38;5;76m\]"
   local BAD="\[\e[38;5;203m\]"
+  local BOLD="\[\e[1m\]"
+  local NOBOLD="\[\e[22m\]"
 
   # Separators w/ fallback (NF vs non-NF)
   local SEP_EXPR='\$( [ "$__PS1_USE_NF" -eq 1 ] && printf "" || printf "▶" )'
   local LEFT_EXPR='\$( [ "$__PS1_USE_NF" -eq 1 ] && printf "" || printf "[" )'
   local RIGHT_EXPR='\$( [ "$__PS1_USE_NF" -eq 1 ] && printf "" || printf "]" )'
 
-  local PROMPT_SYM="\$( [ \$__PS1_STATUS -eq 0 ] && printf '${OK}' || printf '${BAD}' )➜${RST}"
+  local PROMPT_SYM="\$( [ \$__PS1_STATUS -eq 0 ] && printf '${OK}' || printf '${BAD}' )${BOLD}➜${NOBOLD}${RST}"
 
   PS1="\
 ${FRAME}╭─${RST}\