fix：修复类型提示错误

src/types/static-assets.d.ts

@@ -0,0 +1,44 @@
+/**
+ * 静态资源模块声明
+ * 允许 TypeScript 正确处理静态资源导入
+ */
+
+declare module '*.png' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.jpg' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.jpeg' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.gif' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.svg' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.webp' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.ico' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.bmp' {
+  const content: string;
+  export default content;
+}