Greasy Fork

Fix map thumbnails for new BOOTSTRAP_CONFIG, add @license (v1.1.2) The game moved its asset manifest/CDN base out of the top-level window.ASSET_MANIFEST / window.CDN_BASE globals into window.BOOTSTRAP_CONFIG.{assetManifest,cdnBase}, which broke map thumbnail (and unit-icon) resolution in the settings popup. assets.ts now reads the legacy globals first and falls back to BOOTSTRAP_CONFIG (|| chaining, so a defined-but-empty legacy global still falls through).

Also add the missing @license (AGPL-3.0-or-later) to the userscript metadata header, and cover the BOOTSTRAP_CONFIG path in the smoke test.