fix: resolve vite manifest issue by updating package.json and fixing asset build

public/dist/img/flags/lr.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="20" height="15" fill="none"><mask id="a" width="20" height="15" x="0" y="0" maskUnits="userSpaceOnUse"><path fill="#fff" d="M0 0h20v15H0z"/></mask><g mask="url(#a)"><path fill="#F7FCFF" fill-rule="evenodd" d="M0 0h20v15H0V0z" clip-rule="evenodd"/><path fill="#E31D1C" d="M.017 3.438h20v1.875h-20z"/><path fill="#E31D1C" fill-rule="evenodd" d="M0 0h20v1.875H0V0z" clip-rule="evenodd"/><path fill="#E31D1C" d="M-.037 6.875h20V8.75h-20zM.07 10.25h20v1.875h-20zm-.007 3.188h20v1.875h-20z"/><path fill="#3D58DB" fill-rule="evenodd" d="M0 0h10v8.75H0V0z" clip-rule="evenodd"/><path fill="#F7FCFF" fill-rule="evenodd" d="M5.083 5.758 3.257 7.025l.583-2.17L2.5 3.47l1.815-.075.768-2.145.768 2.145h1.811l-1.337 1.46.67 2.042-1.912-1.139z" clip-rule="evenodd"/></g></svg>