feat: add asset import services

src/lib/services/figure-source.ts

@@ -0,0 +1,9 @@
+import { resolveGordonBuildUrl } from '@/lib/services/import/core/gordon'
+import { siteSettings } from '@/lib/services/site-settings'
+
+export async function resolveFigureSwfUrl(lib: string): Promise<string> {
+  const override = ((await siteSettings.get('figure_swf_base_url', '')) ?? '').trim()
+  if (override) return `${override.replace(/\/+$/, '')}/${lib}.swf`
+  const gordon = await resolveGordonBuildUrl()
+  return `${gordon}${lib}.swf`
+}