fixed the same relative link issue for pics

create.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env sh
 
+rm -rf ./public/cosmicflow-html/
 # generate the html and gemini versions of the site using org-publish
 emacs -Q  --batch -l create-site.el  
 
@@ -25,4 +26,25 @@ for dir in "$src_dir"/*; do
   fi
 done
 
+# Set the source and destination directories
+src_dir="./public/cosmicflow-html"
+src_pics_dir="./assets/pics/"
+
+# Loop through each subdirectory
+for dir in "$src_dir"/*; do
+  if [ -d "$dir" ]; then
+    dir_name=$(basename "$dir")
+    dst_pics_dir="${src_dir}/${dir_name}/pics"
+
+    # Create the destination subdirectory if it doesn't exist
+    if [ ! -d "$dst_pics_dir" ]; then
+      mkdir -p "$dst_pics_dir"
+    fi
+
+    # Use rsync to copy files starting with the subdirectory name as prefix
+    rsync -av --include="$dir_name*" --exclude="*" "${src_pics_dir}/" "${dst_pics_dir}/"
+  fi
+done
+
+
 # rm -rf ./content/ltximg/