fix(canvas): Live2D 外观 - 补齐随部署发布的 Cubism Core 运行库

web/src/components/canvas/live2d-avatar.tsx

@@ -9,13 +9,13 @@ function loadCore() {
     if (corePromise) return corePromise;
     corePromise = new Promise<void>((resolve, reject) => {
         const script = document.createElement("script");
-        // Deployment-owned runtime only. Uploaded models may never provide executable code.
+        // Bundled same-origin runtime only. Uploaded models may never provide executable code.
         script.src = `${import.meta.env.BASE_URL}live2d/live2dcubismcore.min.js`;
         const timer = window.setTimeout(() => fail(), 15000);
         const fail = () => {
             clearTimeout(timer);
             script.remove();
-            reject(new Error("Live2D 运行库未安装或加载失败，请部署 Cubism Core 后重试"));
+            reject(new Error("Live2D 运行库加载失败，请确认部署产物包含 Cubism Core 且静态资源可访问后重试"));
         };
         script.onload = () => {
             if (!("Live2DCubismCore" in window)) {

web/src/pages/admin/settings/components/canvas-appearance-editor.tsx

@@ -163,7 +163,7 @@ export function CanvasAppearanceEditor({ value, onChange, disabled, onUploading
                         }
                     />
                 ) : null}
-                <p className="text-xs text-foreground/60">部署者需自行确认 Live2D 授权并安装 Cubism Core 至 /live2d/live2dcubismcore.min.js。未安装时名称、文案和默认动态球仍可使用。未启用的导入包可在资源管理中清理。</p>
+                <p className="text-xs text-foreground/60">项目已内置 Cubism Core，无需另行安装。使用前仍需确认 Live2D SDK 及模型素材的适用授权。未启用的导入包可在资源管理中清理。</p>
             </div>
         </div>
     );