v2.7.2 查看模型接口不通时不显示原始错误，优雅提示接口不通

static/css/style.css

@@ -43,7 +43,20 @@ body {
 
 /* ── 布局 ── */
 .layout { display: grid; grid-template-columns: 340px 1fr; gap: 16px; padding: 16px 24px; align-items: start; }
-.config-panel { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 72px; }
+.config-panel {
+  display: flex; flex-direction: column; gap: 16px;
+  position: sticky; top: 72px;
+  /* 左侧独立滚动：面板固定视口高度，鼠标在左侧滚动时只翻左侧几个块，不带动右侧 */
+  max-height: calc(100vh - 88px);
+  overflow-y: auto;
+  overscroll-behavior: contain;
+  padding-right: 6px;
+  scrollbar-width: thin;
+  scrollbar-color: var(--border) transparent;
+}
+.config-panel::-webkit-scrollbar { width: 8px; }
+.config-panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
+.config-panel::-webkit-scrollbar-thumb:hover { background: var(--accent); }
 .main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
 
 .card {
@@ -309,6 +322,6 @@ pre.json-box {
 
 @media (max-width: 1000px) {
   .layout { grid-template-columns: 1fr; }
-  .config-panel { position: static; }
+  .config-panel { position: static; max-height: none; overflow: visible; }
   .metrics { grid-template-columns: repeat(3, 1fr); }
 }

static/js/app.js

@@ -254,7 +254,8 @@ async function listModels() {
     const box = $("#model-result");
     box.hidden = false;
     box.className = "conn-result fail";
-    box.textContent = "❌ 获取模型失败：" + e.message;
+    box.textContent = "❌ 接口不通，请检查 Base URL / API Key 配置后重试";
+    console.warn("[listModels] 获取模型失败（已隐藏原始错误）:", e);
   }
 }