feat: env backend 名称规范化

Author: xream

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.20.43",
+  "version": "2.20.44",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/utils/env.js

@@ -18,7 +18,7 @@ if (isQX) backend = 'QX';
 if (isLoon) backend = 'Loon';
 if (isSurge) backend = 'Surge';
 if (isStash) backend = 'Stash';
-if (isShadowRocket) backend = 'ShadowRocket';
+if (isShadowRocket) backend = 'Shadowrocket';
 if (isEgern) backend = 'Egern';
 if (isLanceX) backend = 'LanceX';
 if (isGUIforCores) backend = 'GUI.for.Cores';