refactor: use new icon

package.json

@@ -11,7 +11,7 @@
   "categories": [],
   "keywords": [],
   "main": "./dist/extension",
-  "icon": "assets/images/si-logo.png",
+  "icon": "assets/images/devstar-logo.png",
   "bugs": {
     "url": "https://gitee.com/SuperIDE/superide/issues"
   },
@@ -50,7 +50,7 @@
         {
           "id": "devstar",
           "title": "SuperIDE",
-          "icon": "assets/icons/si-activity-icon.svg"
+          "icon": "assets/icons/devstar-activity-icon.svg"
         }
       ]
     },