chore: update dependencies and improve script execution condition

- Updated vitepress from version 1.5.0 to 1.6.3 in package.json and pnpm-lock.yaml.
- Updated various dependencies in pnpm-lock.yaml including @docsearch/css, @docsearch/js, @iconify-json/simple-icons, @shikijs/core, and others to their latest versions.
- Modified install_adventurelog.sh to improve script execution condition by allowing it to run when piped input is detected.

install_adventurelog.sh

@@ -782,6 +782,6 @@ main() {
 }
 
 # Script entry point
-if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+if [[ "${BASH_SOURCE[0]:-}" == "$0" ]] || [ -p /dev/stdin ]; then
     main "$@"
 fi