Support Feishu credentials in system settings

ai_knowledge_base_v2/apps/admin-web/src/App.vue

@@ -163,7 +163,7 @@ const nullableModelFields = [
 ] as const;
 
 type SystemSettingValue = string | number | boolean;
-type SystemSettingType = "number" | "switch" | "text";
+type SystemSettingType = "number" | "switch" | "text" | "password";
 
 interface SystemSettingDefinition {
   key: string;
@@ -289,6 +289,22 @@ const systemSettingSections: SystemSettingSection[] = [
         placeholder: "例如 https://example.com/search",
         description: "如使用独立飞书检索适配服务，在这里填写调用地址。",
       },
+      {
+        key: "feishu_app_id",
+        label: "飞书应用 AppID",
+        type: "text",
+        defaultValue: "",
+        placeholder: "填写飞书开放平台应用 AppID",
+        description: "用于后端直读飞书知识库；系统设置优先于环境变量。",
+      },
+      {
+        key: "feishu_app_secret",
+        label: "飞书应用 AppSecret",
+        type: "password",
+        defaultValue: "",
+        placeholder: "填写飞书开放平台应用 AppSecret",
+        description: "用于后端获取飞书 tenant_access_token，保存后立即生效。",
+      },
       {
         key: "feishu_timeout_seconds",
         label: "飞书请求超时（秒）",
@@ -787,7 +803,7 @@ function normalizeSystemSettingValue(setting: (typeof systemSettingDefinitions)[
   if (setting.type === "switch") {
     return ["1", "true", "yes", "on", "启用"].includes(rawValue.toLowerCase());
   }
-  if (setting.type === "text") {
+  if (setting.type === "text" || setting.type === "password") {
     return rawValue;
   }
   const parsed = Number(rawValue);
@@ -1302,6 +1318,13 @@ function buildChatQuery() {
                     v-model="systemSettingValues[setting.key]"
                     :placeholder="setting.placeholder"
                   />
+                  <el-input
+                    v-else-if="setting.type === 'password'"
+                    v-model="systemSettingValues[setting.key]"
+                    :placeholder="setting.placeholder"
+                    type="password"
+                    show-password
+                  />
                   <el-switch v-else v-model="systemSettingValues[setting.key]" />
                   <small>{{ setting.description }}</small>
                 </label>