Update dependencies and clean up project structure. Add cloud.google.com/go/compute/metadata as an indirect requirement in go.mod. Remove unused files and update package.json for Vite and React plugins. Refactor Makefile for improved build process.

web/node_modules/@nodelib/fs.scandir/out/providers/sync.d.ts

@@ -0,0 +1,5 @@
+import type Settings from '../settings';
+import type { Entry } from '../types';
+export declare function read(directory: string, settings: Settings): Entry[];
+export declare function readdirWithFileTypes(directory: string, settings: Settings): Entry[];
+export declare function readdir(directory: string, settings: Settings): Entry[];