feat: add Steam to radar-rules (#3651)

assets/radar-rules.js

@@ -938,4 +938,22 @@
             },
         ],
     },
+
+    'steampowered.com': {
+        _name: 'Steam',
+        store: [
+            {
+                title: 'search',
+                docs: 'https://docs.rsshub.app/game.html#steam',
+                source: '/search/',
+                target: (params, url) => `/steam/search/${new URL(url).searchParams}`,
+            },
+            {
+                title: 'news',
+                docs: 'https://docs.rsshub.app/game.html#steam',
+                source: '/news/',
+                target: (params, url) => `/steam/news/${new URL(url).searchParams.get('appids')}`,
+            },
+        ],
+    },
 });

docs/game.md

@@ -145,7 +145,7 @@ pageClass: routes
 
 ### Steam search
 
-<Route author="maple3142" example="/steam/search/specials=1&term=atelier" path="/steam/search/:params" :paramsDesc="['搜寻参数']">
+<Route author="maple3142" example="/steam/search/specials=1&term=atelier" path="/steam/search/:params" :paramsDesc="['搜寻参数']" radar="1">
 
 参数 params 请从 Steam 的 URL 取得
 
@@ -155,7 +155,7 @@ Example: `https://store.steampowered.com/search/?specials=1&term=atelier` 中的
 
 ### Steam news
 
-<Route author="maple3142" example="/steam/news/282800" path="/steam/news/:appids" :paramsDesc="['游戏 id']"/>
+<Route author="maple3142" example="/steam/news/282800" path="/steam/news/:appids" :paramsDesc="['游戏 id']" radar="1"/>
 
 ## SteamGifts