fix: restore complete admin feature dependencies

src/lib/imager.ts

@@ -0,0 +1,45 @@
+/**
+ * Centralized Habbo avatar imager utility.
+ * Points to the self-hosted imager API (`/api/imaging/avatar`) which handles
+ * disk + memory caching and (Phase 2) local rendering from .nitro bundles.
+ * Override with NEXT_PUBLIC_IMAGER_URL when needed (e.g. CDN in front).
+ */
+
+const IMAGER_URL = process.env.NEXT_PUBLIC_IMAGER_URL || '/api/imaging/avatar'
+
+export type { AvatarOptions } from '@/types/admin'
+
+import type { AvatarOptions } from '@/types/admin'
+
+/**
+ * Build an avatar image URL served by the self-hosted imager.
+ *
+ * @example
+ * getAvatarUrl('hr-893-45.hd-180-1.ch-210-66.lg-270-82')
+ * getAvatarUrl(look, { size: 'l', headOnly: true })
+ * getAvatarUrl(look, { size: 'm', gesture: 'sml', direction: 2 })
+ */
+export function getAvatarUrl(figure: string, options: AvatarOptions = {}): string {
+  const {
+    size = 'm',
+    direction = 2,
+    headDirection = 3,
+    headOnly = false,
+    gesture,
+    action,
+  } = options
+
+  const params = new URLSearchParams({
+    figure,
+    direction: String(direction),
+    head_direction: String(headDirection),
+    size,
+  })
+
+  if (headOnly) params.set('headonly', '1')
+  if (gesture) params.set('gesture', gesture)
+  if (action) params.set('action', action)
+
+  return `${IMAGER_URL}?${params.toString()}`
+}
+