docs: generate toc

generate_toc_for_readme.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+generate_toc() {
+    local dir=$1
+    local base_dir=$(pwd)
+
+    for file in "$dir"/*; do
+        if [ -d "$file" ]; then
+            local dir_name=$(basename "$file")
+            echo "- [$dir_name](#$dir_name)"
+            echo "  $(generate_toc "$file")"
+        elif [ -f "$file" ] && [[ $file == *.md ]]; then
+            local title=$(basename "$file" .md)
+            local link=$(echo "$file" | sed "s|^$base_dir/||")
+            local encoded_link=$(python -c "import urllib.parse; print(urllib.parse.quote('''$link'''))")
+            echo "  - [$title]($encoded_link)"
+        fi
+    done
+}
+
+generate_toc .