npm_and_yarn in /backend for body-parser, express, html-minifier, path-to-regexp, path-to-regexp, send, serve-static, vite, vite, webpack - Update #893751500

npm_and_yarn in /backend for body-parser, express, html-minifier, path-to-regexp, path-to-regexp, send, serve-static, vite, vite, webpack - Update #893751500 #18