fix: update Dockerfile and remove .next from git

utils/supabase/server.ts

@@ -0,0 +1,29 @@
+import { createServerClient } from '@supabase/ssr'
+import { cookies } from 'next/headers'
+
+export async function createClient() {
+    const cookieStore = await cookies()
+
+    return createServerClient(
+        process.env.NEXT_PUBLIC_SUPABASE_URL!,
+        process.env.NEXT_PUBLIC_SUPABASE_PUBLISHABLE_DEFAULT_KEY!,
+        {
+            cookies: {
+                getAll() {
+                    return cookieStore.getAll()
+                },
+                setAll(cookiesToSet) {
+                    try {
+                        cookiesToSet.forEach(({ name, value, options }) =>
+                            cookieStore.set(name, value, options)
+                        )
+                    } catch {
+                        // The `setAll` method was called from a Server Component.
+                        // This can be ignored if you have middleware refreshing
+                        // user sessions.
+                    }
+                },
+            },
+        }
+    )
+}