v0.5.84: matches origin filter, mobile gate, refresh reliability.

Ship Web refresh cache/lock, mobile demand gate, matches 职业/国服 filter, and related site updates through 0.5.84.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/frontend/router.js

@@ -10,7 +10,8 @@
  *   - rankings: Immortal leaderboard region
  *     #/rankings[/region]  (legacy #/rankings/meta[/bracket] → players / china)
  *   - matches: star-player recent matches (pro_matches)
- *     #/matches[/account_id]
+ *     #/matches[/account_id][?origin=pro|china][&page=N]
+ *     (default origin all omitted; page=1 omitted)
  *   - streamers: curated Douyin streamer directory
  *     #/streamers
  *   - trends: medal bracket for the 8-week win/pick board
@@ -50,6 +51,8 @@ const DEFAULT_TRENDS_SORT = "wr_end";
 const VALID_TRENDS_SORTS = ["wr_end", "pr_end"];
 const TRENDS_SORT_URL = { wr_end: "wr", pr_end: "pr" };
 const TRENDS_SORT_FROM_URL = { wr: "wr_end", pr: "pr_end", wr_end: "wr_end", pr_end: "pr_end" };
+const DEFAULT_MATCHES_ORIGIN = "all";
+const VALID_MATCHES_ORIGINS = ["all", "pro", "china"];
 const DEFAULT_MECHANIC_EFFECT = "basic_dispel";
 const VALID_MECHANIC_EFFECTS = [
   "basic_dispel",
@@ -95,6 +98,8 @@ function parseHash(hash) {
     patchVersion: null,
     rankingRegion: null,
     matchesPlayerId: null,
+    matchesOrigin: null,
+    matchesPage: null,
     trendsBracket: null,
     trendsSort: null,
     mechanicEffect: null,
@@ -152,6 +157,17 @@ function parseHash(hash) {
       out.trendsSort = TRENDS_SORT_FROM_URL[sortParam];
     }
   }
+  if (page === "matches") {
+    const originParam = params.get("origin");
+    if (originParam && VALID_MATCHES_ORIGINS.includes(originParam)) {
+      out.matchesOrigin = originParam;
+    }
+    const pageParam = params.get("page");
+    if (pageParam && /^\d+$/.test(pageParam)) {
+      const n = parseInt(pageParam, 10);
+      if (n >= 1) out.matchesPage = n;
+    }
+  }
   return out;
 }
 
@@ -229,6 +245,16 @@ function serializeHash(state) {
     if (state.itemQuery) qs.set("q", state.itemQuery);
     const s = qs.toString();
     if (s) hash += "?" + s;
+  } else if (state.page === "matches") {
+    const qs = new URLSearchParams();
+    const origin = state.matchesOrigin || DEFAULT_MATCHES_ORIGIN;
+    if (VALID_MATCHES_ORIGINS.includes(origin) && origin !== DEFAULT_MATCHES_ORIGIN) {
+      qs.set("origin", origin);
+    }
+    const pageNum = Number(state.matchesPage) || 1;
+    if (pageNum > 1) qs.set("page", String(pageNum));
+    const s = qs.toString();
+    if (s) hash += "?" + s;
   }
   return hash;
 }