Merge branch 'feat.AuthFixes' into 'main'

app/(auth)/login/page.tsx

app/(auth)/signup/page.tsx

app/(content)/(home)/home/page.tsx

app/(content)/followers/page.tsx

app/api/auth/[...nextauth]/route.ts

app/api/likes/likeService.ts

app/api/messages/route.ts

app/api/route.ts

app/api/signup/route.ts

app/api/user/[userid].ts

app/api/user/index.ts

app/layout.tsx

components/auth-login-form.tsx

components/auth-signup-form.tsx

components/icons.tsx

components/logo.tsx

components/nav.tsx

components/ui/toast.tsx

components/ui/toaster.tsx

components/ui/use-toast.ts