fix: 兼容 value 为空的 Trojan URI

Author: xream

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.23",
+  "version": "2.14.24",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/core/proxy-utils/parsers/peggy/trojan-uri.js

@@ -103,7 +103,7 @@ params = "/"? "?" head:param tail:("&"@param)* {
 
 param = kv/single;
 
-kv = key:$[a-z]i+ "=" value:$[^&#]i+ {
+kv = key:$[a-z]i+ "=" value:$[^&#]i* {
   params[key] = value;
 }
 

backend/src/core/proxy-utils/parsers/peggy/trojan-uri.peg

@@ -102,7 +102,7 @@ params = "/"? "?" head:param tail:("&"@param)* {
 
 param = kv/single;
 
-kv = key:$[a-z]i+ "=" value:$[^&#]i+ {
+kv = key:$[a-z]i+ "=" value:$[^&#]i* {
   params[key] = value;
 }