实例表格展示 Token/路径，Token 默认打码编辑时明文，页宽上限 1800，统一右上按钮尺寸。

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

static/instances_page.js

@@ -32,6 +32,12 @@
     }
   }
 
+  function setTokenVisible(input, toggleBtn, visible) {
+    if (!input) return;
+    input.type = visible ? "text" : "password";
+    if (toggleBtn) toggleBtn.textContent = visible ? "隐藏" : "显示";
+  }
+
   function bindTokenToggles(root) {
     (root || document).querySelectorAll(".inst-token-toggle").forEach(function (btn) {
       if (btn.dataset.bound) return;
@@ -40,15 +46,31 @@
         const wrap = btn.closest(".inst-token-wrap");
         const input = wrap && wrap.querySelector(".inst-token-input");
         if (!input) return;
-        const show = input.type === "password";
-        input.type = show ? "text" : "password";
-        btn.textContent = show ? "隐藏" : "显示";
+        setTokenVisible(input, btn, input.type === "password");
       });
     });
   }
 
+  function bindEditReveal() {
+    document.querySelectorAll(".inst-edit-check[data-reveal-token]").forEach(function (cb) {
+      if (cb.dataset.bound) return;
+      cb.dataset.bound = "1";
+      const sync = function () {
+        const panel = cb.nextElementSibling;
+        if (!panel) return;
+        const input = panel.querySelector("[data-edit-token]");
+        const toggle = panel.querySelector(".inst-token-toggle");
+        // 展开编辑时明文显示 Token；收起后恢复打码
+        setTokenVisible(input, toggle, !!cb.checked);
+      };
+      cb.addEventListener("change", sync);
+      sync();
+    });
+  }
+
   function boot() {
     bindTokenToggles(document);
+    bindEditReveal();
     document.querySelectorAll("tr.inst-row[data-id]").forEach(function (row) {
       refreshVersion(row);
       const btn = row.querySelector("[data-inst-refresh-ver]");