fix: keep exchange API only in env config, remove from system settings.

EOF

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

lib/common/static/instance_settings_prefs.js

@@ -437,41 +437,6 @@
     }
   }
 
-  function collectSettingsExchangeApiValues() {
-    const panel = document.getElementById("settings-exchange-api-panel");
-    const values = {};
-    if (!panel) return values;
-    panel.querySelectorAll(".env-field-input[data-env-key]").forEach((el) => {
-      if (el.dataset.envSensitive === "1" && el.dataset.envDirty !== "1") {
-        return;
-      }
-      values[el.dataset.envKey] = el.value;
-    });
-    return values;
-  }
-
-  async function saveSettingsExchangeApi(restartAfter) {
-    const status = document.getElementById("settings-exchange-api-status");
-    setStatus(status, "保存中…");
-    try {
-      const data = await fetchJson("/api/settings/env", {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({ values: collectSettingsExchangeApiValues() }),
-      });
-      const needRestart = restartAfter || data.restart_required;
-      if (needRestart) {
-        setStatus(status, "已保存,正在重启实例…");
-        await restartInstance();
-        setStatus(status, "保存并重启完成,请刷新页面");
-      } else {
-        setStatus(status, "已保存(即时生效项已应用)");
-      }
-    } catch (e) {
-      setStatus(status, e.message || "保存失败", true);
-    }
-  }
-
   function installDelegatedHandlers() {
     if (document.documentElement.dataset.prefsDelegateBound === "1") return;
     document.documentElement.dataset.prefsDelegateBound = "1";
@@ -501,16 +466,6 @@
       if (target.closest("#pwd-save-btn")) {
         ev.preventDefault();
         void savePassword();
-        return;
-      }
-      if (target.closest("#settings-exchange-api-save")) {
-        ev.preventDefault();
-        void saveSettingsExchangeApi(false);
-        return;
-      }
-      if (target.closest("#settings-exchange-api-save-restart")) {
-        ev.preventDefault();
-        void saveSettingsExchangeApi(true);
       }
     });
   }
@@ -528,8 +483,6 @@
     bindClickOnce("env-config-save-restart", () => saveEnvConfig(true));
     bindClickOnce("env-config-reload", () => loadEnvConfig(true));
     bindClickOnce("pwd-save-btn", savePassword);
-    bindClickOnce("settings-exchange-api-save", () => saveSettingsExchangeApi(false));
-    bindClickOnce("settings-exchange-api-save-restart", () => saveSettingsExchangeApi(true));
   }
 
   function initPage() {