Stop embed form interceptor from blanking trade records after journal save.

Exclude journal-form from InstanceEmbed submit reload, stopImmediatePropagation on AJAX save, and force-reload trades when the table is stuck on loading.

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

lib/common/static/instance_embed.js

@@ -25,8 +25,13 @@
   const tabPanes = new Map();
   const tabBooted = new Set();
 
-  /** 自带校验后 form.submit() 的表单,勿在捕获阶段再 fetch 一份(会双发 POST) */
-  const CUSTOM_SUBMIT_FORM_IDS = new Set(["add-order-form", "key-form", "roll-form"]);
+  /** 自带 AJAX/校验提交的表单,勿在捕获阶段再 fetch+reloadCurrentTab(会卡在「加载中…」) */
+  const CUSTOM_SUBMIT_FORM_IDS = new Set([
+    "add-order-form",
+    "key-form",
+    "roll-form",
+    "journal-form",
+  ]);
 
   function isEmbedShell() {
     return document.body && document.body.getAttribute("data-embed-shell") === "1";