fix(import): make effects and figure/clothing import work on deployment

- resolveGamedataFile: detect Windows drive/UNC paths explicitly instead of
  path.win32.isAbsolute (which is true for any /-prefixed path on Linux), so
  /nitro-assets URLs are no longer returned verbatim; add deployment gamedata
  root fallback (/var/www/Gamedata/config) and keep public/Gamedata/config.
- effect/figure import dirs now resolve via site settings then the gamedata
  root bundled dir, instead of hardcoded public paths.
- effect list falls back to the local EffectMap when the official habbo.com
  endpoint is unreachable, keeping the admin import page usable.
- update staff smoke contract for db:migrate and instant=false (Cache
  Components migration).

src/lib/services/effectmap.ts

@@ -23,7 +23,7 @@ export async function getEffectMapPath(): Promise<string> {
 		"effectmap_url",
 		"/nitro-assets/gamedata/EffectMap.json",
 	);
-	return resolveGamedataFile(
+	return await resolveGamedataFile(
 		url ?? "/nitro-assets/gamedata/EffectMap.json",
 		"EffectMap.json",
 	);