refactor: restructure authentication components and routes

- Removed the old reset password form component and replaced it with a new implementation.
- Updated routing paths for login, registration, and reset password to be under a common auth path.
- Added new login and registration pages with corresponding forms.
- Introduced a common auth header component for consistent branding across auth pages.
- Implemented a current logged-in user display component.
- Enhanced the register form to include email verification and captcha.
- Updated translations for new and modified components.
- Refactored the navigation bar to include user avatar dropdown and improved menu structure.

web/src/app/auth/register/page.tsx

@@ -0,0 +1,40 @@
+import { Suspense } from 'react'
+import { AuthHeader } from '@/components/auth/common/auth-header'
+import { RegisterForm } from '@/components/auth/register/register-form'
+
+function PageContent() {
+  return (
+    <div className="bg-muted flex min-h-svh flex-col items-center justify-center gap-6 p-6 md:p-10">
+      <div className="flex w-full max-w-sm flex-col gap-6">
+        <AuthHeader />
+        <RegisterForm />
+      </div>
+    </div>
+  )
+}
+
+export default function Page() {
+  return (
+    <Suspense fallback={(
+      <div className="bg-muted flex min-h-svh flex-col items-center justify-center gap-6 p-6 md:p-10">
+        <div className="flex w-full max-w-sm flex-col gap-6">
+          <div className="animate-pulse">
+            <div className="flex items-center gap-3 self-center mb-6">
+              <div className="size-10 bg-gray-300 rounded-full"></div>
+              <div className="h-8 bg-gray-300 rounded w-32"></div>
+            </div>
+            <div className="bg-white rounded-lg p-6 space-y-4">
+              <div className="h-4 bg-gray-300 rounded w-3/4"></div>
+              <div className="h-4 bg-gray-300 rounded w-1/2"></div>
+              <div className="h-10 bg-gray-300 rounded"></div>
+              <div className="h-10 bg-gray-300 rounded"></div>
+            </div>
+          </div>
+        </div>
+      </div>
+    )}
+    >
+      <PageContent />
+    </Suspense>
+  )
+}