✨ Add get image metadata in image service

src/app/services/image/image.service.ts

@@ -38,4 +38,13 @@ export class ImageService {
 
     return this.http.post(`${this.apiUrl}/image/pin/null/add`, formData, { headers });
   }
-}
+
+  getImageMetadata(imageId: string): Observable<any> {
+    const token = this.localStorageService.getToken();
+    const headers = new HttpHeaders({
+      'Authorization': `Bearer ${token}`
+    });
+
+    return this.http.get(`${this.apiUrl}/image/${imageId}/metadata`, { headers });
+  }
+}