From 6ff803485624b5478e471805ad6273916705875e Mon Sep 17 00:00:00 2001
From: 0310700 <changlogi@gmail.com>
Date: Wed, 1 Jul 2026 10:10:14 +0900
Subject: [PATCH] =?UTF-8?q?fix(ui):=20=ED=86=A0=EC=8A=A4=ED=8A=B8=20?=
 =?UTF-8?q?=ED=91=9C=EC=8B=9C=20=ED=9B=84=20=EC=A3=BC=EC=86=8C=EC=B0=BD?=
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initSignals 가 신호를 소비한 뒤 history.replaceState 로 1회성 쿼리만 제거.
POST→Redirect→GET·비-JS 폴백은 유지하고, 새로고침/공유 시 토스트 재출력도 방지.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 public/js/main.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/public/js/main.js b/public/js/main.js
index 6e2ef3b..98eb0fa 100644
--- a/public/js/main.js
+++ b/public/js/main.js
@@ -16,6 +16,18 @@ function initSignals() {
   else if (egg === "rocket") burstRocket();
   const open = b.getAttribute("data-open-modal");
   if (open) openDetail(open);
+  stripSignalParams();
+}
+
+// 1회성 신호 쿼리(toast/egg/open)는 표시 후 주소창에서 지운다.
+// history.replaceState 라 새 히스토리 항목 없이 URL 만 정리 → 새로고침/공유 시 토스트가 다시 뜨지 않는다.
+function stripSignalParams() {
+  try {
+    const url = new URL(window.location.href);
+    const before = url.search;
+    ["toast", "egg", "open"].forEach((k) => url.searchParams.delete(k));
+    if (url.search !== before) history.replaceState(null, "", url.pathname + url.search + url.hash);
+  } catch (e) {}
 }
 
 function consoleArt() {