Add Docker Registry AIO with Nuxt Token Auth and admin UI.

Compose brings up registry:3 plus a Prisma/SQLite Nuxt app for docker login, ACL management, and image browsing with shadcn-vue.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/server/api/auth/login.post.ts

@@ -0,0 +1,34 @@
+import { z } from 'zod'
+
+const bodySchema = z.object({
+  username: z.string().min(1),
+  password: z.string().min(1),
+})
+
+export default defineEventHandler(async (event) => {
+  await ensureBootstrap()
+  const body = bodySchema.parse(await readBody(event))
+
+  const user = await prisma.user.findUnique({ where: { username: body.username } })
+  if (!user || !user.active) {
+    throw createError({ statusCode: 401, statusMessage: 'Invalid credentials' })
+  }
+
+  const ok = await verifyPassword(body.password, user.passwordHash)
+  if (!ok) {
+    throw createError({ statusCode: 401, statusMessage: 'Invalid credentials' })
+  }
+
+  const token = await createSessionToken({
+    id: user.id,
+    username: user.username,
+    role: user.role,
+  })
+  setSessionCookie(event, token)
+
+  return {
+    id: user.id,
+    username: user.username,
+    role: user.role,
+  }
+})