add login/sign-up page with dark/light mode

node_modules/next/dist/build/webpack/plugins/slow-module-detection-plugin.d.ts

@@ -0,0 +1,12 @@
+import type { Compiler } from 'webpack';
+import type { CompilerNameValues } from '../../../shared/lib/constants';
+interface ModuleBuildTimeAnalyzerOptions {
+    compilerType: CompilerNameValues;
+    buildTimeThresholdMs: number;
+}
+export default class SlowModuleDetectionPlugin {
+    private options;
+    constructor(options: ModuleBuildTimeAnalyzerOptions);
+    apply: (compiler: Compiler) => void;
+}
+export {};