merge live config.fish changes, fix chezmoi template on macOS

- pull live local changes: gpt-5.2 model, llm.py, rewritten s/icat/ils
  functions with ghostty support, antigravity path
- re-apply our improvements on top: fish_add_path, guards, hardcoded
  path fixes, micromamba removal
- fix osRelease.id template error on macOS (wrap ncurses block in linux check)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

private_dot_config/private_fish/config.fish

@@ -40,11 +40,12 @@ abbr vi nvim
 
 # functions
 function sss
-    python3 ~/.config/scripts/ss.py --model gpt-3.5-turbo $argv
+    python3 ~/.config/scripts/ss.py --model gpt-5.2 $argv
 end
 
 function ss
-    python3 ~/.config/scripts/ss.py $argv
+	#python3 ~/.config/scripts/ss.py $argv
+	python3 ~/.config/scripts/llm.py cmd $argv
 end
 
 set IPPATH (which ip)
@@ -52,20 +53,49 @@ function ip
 	$IPPATH --color=auto $argv
 end
 
-
 function s
-	if [ $TERM_PROGRAM ]
-		ssh $argv
-	else
-    kitty +kitten ssh $argv
-end
+    if test "$TERM_PROGRAM" = kitty
+        kitty +kitten ssh $argv
+    else
+        ssh $argv
+    end
 end
 
 function icat
-	if [ $TERM_PROGRAM ]
-		wezterm imgcat $argv
+    if test "$TERM_PROGRAM" = "WezTerm"
+        wezterm imgcat $argv
+	else if test "$TERM_PROGRAM" = "ghostty"
+		env TERM=xterm-kitty viu $argv
+    else
+        kitty +kitten icat --align=left $argv
+    end
+end
+
+function ils
+	if test (count $argv) -eq 0
+        # 1. Find "Fast" images (JPG, PNG, etc.) - Case Insensitive
+        set -l fast_imgs (find . -maxdepth 1 -type f \( -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" -o -iname "*.gif" -o -iname "*.webp" -o -iname "*.svg" \) | sort)
+
+        # 2. Find "Slow" RAW images (ARW, DNG, etc.)
+        # We search for these separately so we can append them to the end of the list
+
+        set -l slow_imgs (find . -maxdepth 1 -type f \( -iname "*.arw" -o -iname "*.raw" -o -iname "*.cr2" -o -iname "*.nef" \) | sort)
+
+        # Combine them: Fast first, Slow last
+        set argv $fast_imgs $slow_imgs
+    end
+
+    if test (count $argv) -gt 0
+        # Move cursor to bottom to prevent scrolling glitches
+        tput cup (tput lines) 0
+    # -g 5      : 5 images per row (The Grid!)
+    # -p k      : Force Kitty protocol (Cleanest for Ghostty)
+    # --title   : Show filename headers
+    # --upscale=0 : Don't stretch small icons
+    # --center  : Center the whole grid in the terminal
+    timg -p k --grid 5 --frames=1 --title --center $argv 2>/dev/null
 	else
-    kitty +kitten icat --align=left $argv
+        echo "No images found."
     end
 end
 
@@ -88,7 +118,7 @@ if type -q direnv
     direnv hook fish | source
 end
 if [ -f ~/.config/op/plugins.sh ]
-	source ~/.config/op/plugins.sh 
+	source ~/.config/op/plugins.sh
 end
 
 #fish_vi_key_bindings
@@ -108,3 +138,5 @@ fish_add_path $HOME/.cache/lm-studio/bin
 # Added by OrbStack: command-line tools and integration
 # This won't be added again if you remove it.
 source ~/.orbstack/shell/init.fish 2>/dev/null || :
+
+fish_add_path $HOME/.antigravity/antigravity/bin

run_onchange_after_install_main_deps.sh.tmpl

@@ -143,11 +143,13 @@ pad() {
 }
 
 
+{{ if eq .chezmoi.os "linux" -}}
 {{ if eq .chezmoi.osRelease.id "almalinux" "rocky" "fedora" -}}
   echo -e "--> "$Blue$1$Blue"Installing prerequestative ncurses for this script's interface"$NC
   sudo dnf install ncurses -y 2>&1|pad
 
 {{ end -}}
+{{ end -}}
 
 LINES=$(tput lines)