修复全仓复利开启时单笔预算仍显示：flex 覆盖了 hidden，改为强制隐藏。

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

lib/common/static/instance_settings_prefs.js

@@ -295,6 +295,10 @@
     input.dataset.envKey = field.key;
     input.className = "env-field-input";
     row.appendChild(input);
+    if (field.hidden) {
+      row.hidden = true;
+      row.style.display = "none";
+    }
     return row;
   }
 
@@ -367,6 +371,7 @@
     if (!budgetRow) return;
     const compoundOn = !compoundSel || String(compoundSel.value || "").toLowerCase() === "true";
     budgetRow.hidden = compoundOn;
+    budgetRow.style.display = compoundOn ? "none" : "";
   }
 
   function bindCompoundBudgetVisibility(body) {

lib/common/static/instance_theme.css

@@ -2494,6 +2494,11 @@ html[data-theme="light"] .journal-detail-img-thumb {
   min-width: 0;
 }
 
+/* display:flex 会盖掉 UA [hidden];全仓复利开时隐藏单笔预算等依赖此规则 */
+.env-field-row[hidden] {
+  display: none !important;
+}
+
 .env-field-row--restart .env-field-label {
   color: #d4c4a0;
 }