Add seasonal emoji accents

- Keep lunch/dinner fixed and vary other time emojis by season

dotfiles/ps1/ps1.sh

@@ -37,19 +37,37 @@ _ps1_has_nf() {
   return 1
 }
 
-# Time-based emoji (Europe/Oslo)
+# Time-based emoji with seasonal accents (Europe/Oslo)
 _ps1_symbol() {
   local hh mm h m
   hh=$(TZ=Europe/Oslo date +%H); mm=$(TZ=Europe/Oslo date +%M)
   h=$((10#$hh)); m=$((10#$mm))
 
-  if (( h >= 5 && h <= 8 )); then echo "🌅"
-  elif (( h >= 9 && h <= 10 )); then echo "☕"
+  local season="${__PS1_SEASON:-winter}"
+  local sunrise coffee work evening night
+
+  case "$season" in
+    spring)
+      sunrise="🌷"; coffee="☕"; work="🌿"; evening="🌤"; night="🌙"
+      ;;
+    summer)
+      sunrise="🌞"; coffee="🧃"; work="🪴"; evening="🌇"; night="🌙"
+      ;;
+    autumn)
+      sunrise="🍁"; coffee="☕"; work="🍂"; evening="🌆"; night="🌙"
+      ;;
+    *)
+      sunrise="🌅"; coffee="☕"; work="❄️"; evening="🌆"; night="🌙"
+      ;;
+  esac
+
+  if (( h >= 5 && h <= 8 )); then echo "$sunrise"
+  elif (( h >= 9 && h <= 10 )); then echo "$coffee"
   elif (( h == 11 && m < 30 )); then echo "🥪"
-  elif (( (h == 11 && m >= 30) || (h >= 12 && h <= 15) )); then echo "💻"
+  elif (( (h == 11 && m >= 30) || (h >= 12 && h <= 15) )); then echo "$work"
   elif (( h == 16 )); then echo "🍲"
-  elif (( h >= 17 && h <= 22 )); then echo "🌆"
-  else echo "🌙"
+  elif (( h >= 17 && h <= 22 )); then echo "$evening"
+  else echo "$night"
   fi
 }