Restructure application to use /home for authenticated pages

- Move authenticated home page from /[locale] to /[locale]/home
- Move login page from /[locale]/login to /[locale] (new landing page)
- Move all restricted pages (bill, location, year-month, print, account) under /[locale]/home
- Simplify middleware to protect all routes under /home instead of using publicPages array
- Update auth config: change signIn page from /login to /
- Update SignInButton callback URL to redirect to /home after login
- Update all internal links throughout the application to reflect new structure
- Update server action redirects in navigationActions.ts
- Public share routes (/share/*) remain unchanged

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/[locale]/home/account/settings/page.tsx

@@ -0,0 +1,33 @@
+import { FC, Suspense } from 'react';
+import { Main } from '@/app/ui/Main';
+import { UserSettingsForm as UserSettingsForm, UserSettingsFormSkeleton } from '@/app/ui/UserSettingsForm';
+import { getUserSettings } from '@/app/lib/actions/userSettingsActions';
+
+const UserSettingsPage: FC = async () => {
+    const userSettings = await getUserSettings();
+
+    return (
+        <Main>
+            <div className="flex flex-col items-center">
+                <UserSettingsForm userSettings={userSettings} />
+            </div>
+        </Main>
+    );
+};
+
+const Page: FC = () => {
+    return (
+        <Suspense fallback={
+            <Main>
+                <div className="flex flex-col items-center">
+                    <div className="h-8 w-48 skeleton mb-4"></div>
+                    <UserSettingsFormSkeleton />
+                </div>
+            </Main>
+        }>
+            <UserSettingsPage />
+        </Suspense>
+    );
+};
+
+export default Page;