feat(dev-variables/ui): 一张卡填写测试账号和密码

项目面板一次提交两个字段到同一 Tauri 本体，列表与 React Query 仅保留非秘密状态。

Rules-Applied: R01,R08

Feature-Confirmed: true

src-tauri/src/lib.rs

@@ -405,6 +405,7 @@ pub fn run() {
             // project development variables (human filling; no reveal command)
             commands::dev_variables::list_project_dev_variables,
             commands::dev_variables::save_project_dev_variable,
+            commands::dev_variables::save_project_test_account,
             commands::dev_variables::revoke_project_dev_variable,
             // host apps
             commands::host_apps::get_host_apps,

src/components/dashboard/ProjectDevVariablesPanel.tsx

@@ -3,6 +3,7 @@ import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import {
   listProjectDevVariables,
   saveProjectDevVariable,
+  saveProjectTestAccount,
   revokeProjectDevVariable,
 } from "../../lib/commands";
 import { useUIStore } from "../../store/ui";
@@ -19,21 +20,32 @@ export function ProjectDevVariablesPanel({ projectId, projectName, onClose }: Pr
   const showToast = useUIStore((state) => state.showToast);
   const [editingName, setEditingName] = useState<string | null>(null);
   const [draftValue, setDraftValue] = useState("");
+  const [draftUsername, setDraftUsername] = useState("");
+  const [draftPassword, setDraftPassword] = useState("");
   const [saving, setSaving] = useState(false);
   const { data: variables = [], isPending, error } = useQuery({
     queryKey: ["projectDevVariables", projectId],
     queryFn: () => listProjectDevVariables(projectId),
     retry: false,
   });
-  const handleSave = async (name: string) => {
+  const clearDraft = () => {
-    if (!draftValue || saving) return;
+    setDraftValue("");
+    setDraftUsername("");
+    setDraftPassword("");
+  };
+  const handleSave = async (name: string, kind: "scalar" | "test_account") => {
+    if (saving || (kind === "test_account" ? !draftUsername || !draftPassword : !draftValue)) return;
     setSaving(true);
     try {
-      await saveProjectDevVariable(projectId, name, draftValue);
+      if (kind === "test_account") {
-      setDraftValue("");
+        await saveProjectTestAccount(projectId, name, draftUsername, draftPassword);
+      } else {
+        await saveProjectDevVariable(projectId, name, draftValue);
+      }
+      clearDraft();
       setEditingName(null);
       queryClient.invalidateQueries({ queryKey: ["projectDevVariables", projectId] });
-      showToast("开发变量已保存");
+      showToast(kind === "test_account" ? "测试账户已保存" : "开发变量已保存");
     } catch (cause) {
       showToast(`保存失败：${cause}`);
     } finally {
@@ -53,7 +65,7 @@ export function ProjectDevVariablesPanel({ projectId, projectName, onClose }: Pr
     <Dialog title={`开发变量 · ${projectName}`} onClose={onClose} size="md">
       <div className="overflow-y-auto p-5 space-y-4 text-sm">
         <p className="text-xs text-amber-700 bg-amber-50 border border-amber-200 rounded-lg p-3">
-          仅填写非生产、低权限、可重置的开发值。已配置的值可被此项目的已认证 Agent 单项读取，
+          仅填写非生产、低权限、可重置的开发值或测试账户。已配置的值可被此项目的已认证 Agent 单项读取，
           不会写入子项目文件；请勿存放生产密码。
         </p>
         {isPending && <p className="text-gray-500">正在读取需求…</p>}
@@ -69,34 +81,63 @@ export function ProjectDevVariablesPanel({ projectId, projectName, onClose }: Pr
                 {item.configured ? "已配置" : "待填写"}
               </span>
             </div>
+            {item.kind === "test_account" && (
+              <p className="text-xs text-gray-600">测试账户 · {item.service} · {item.environment}</p>
+            )}
             <p className="text-xs text-gray-500 whitespace-pre-wrap">{item.purpose}</p>
             {editingName === item.name ? (
               <form
                 onSubmit={(event) => {
                   event.preventDefault();
-                  void handleSave(item.name);
+                  void handleSave(item.name, item.kind);
                 }}
-                className="flex flex-wrap gap-2"
+                className="space-y-2"
               >
-                <input
+                {item.kind === "test_account" ? (
-                  type="password"
+                  <div className="grid gap-2">
-                  autoComplete="off"
+                    <input
-                  autoFocus
+                      type="text"
-                  value={draftValue}
+                      autoComplete="off"
-                  onChange={(event) => setDraftValue(event.target.value)}
+                      autoFocus
-                  placeholder="填写开发值"
+                      value={draftUsername}
-                  className="flex-1 min-w-44 border border-gray-300 rounded px-2 py-1.5 text-sm"
+                      onChange={(event) => setDraftUsername(event.target.value)}
-                />
+                      placeholder="测试账号"
-                <button type="submit" disabled={!draftValue || saving}
+                      aria-label={`${item.name} 测试账号`}
-                  className="px-3 py-1.5 bg-blue-600 text-white rounded disabled:opacity-50">
+                      className="w-full border border-gray-300 rounded px-2 py-1.5 text-sm"
-                  {saving ? "保存中…" : "保存"}
+                    />
-                </button>
+                    <input
-                <button type="button" onClick={() => { setDraftValue(""); setEditingName(null); }}
+                      type="password"
-                  className="px-2 py-1.5 text-gray-500">取消</button>
+                      autoComplete="off"
+                      value={draftPassword}
+                      onChange={(event) => setDraftPassword(event.target.value)}
+                      placeholder="测试密码"
+                      aria-label={`${item.name} 测试密码`}
+                      className="w-full border border-gray-300 rounded px-2 py-1.5 text-sm"
+                    />
+                  </div>
+                ) : (
+                  <input
+                    type="password"
+                    autoComplete="off"
+                    autoFocus
+                    value={draftValue}
+                    onChange={(event) => setDraftValue(event.target.value)}
+                    placeholder="填写开发值"
+                    className="w-full border border-gray-300 rounded px-2 py-1.5 text-sm"
+                  />
+                )}
+                <div className="flex gap-2">
+                  <button type="submit" disabled={saving || (item.kind === "test_account" ? !draftUsername || !draftPassword : !draftValue)}
+                    className="px-3 py-1.5 bg-blue-600 text-white rounded disabled:opacity-50">
+                    {saving ? "保存中…" : "保存"}
+                  </button>
+                  <button type="button" onClick={() => { clearDraft(); setEditingName(null); }}
+                    className="px-2 py-1.5 text-gray-500">取消</button>
+                </div>
               </form>
             ) : (
               <div className="flex gap-3 text-xs">
-                <button onClick={() => { setDraftValue(""); setEditingName(item.name); }}
+                <button onClick={() => { clearDraft(); setEditingName(item.name); }}
                   className="text-blue-600 hover:underline">{item.configured ? "修改" : "填写"}</button>
                 {item.configured && (
                   <button

src/lib/commands.ts

@@ -1411,6 +1411,9 @@ export interface ProjectDevVariableStatus {
   project_id: string;
   name: string;
   purpose: string;
+  kind: "scalar" | "test_account";
+  service: string | null;
+  environment: string | null;
   configured: boolean;
   updated_at: string;
 }
@@ -1421,6 +1424,13 @@ export const listProjectDevVariables = (projectId: string) =>
 export const saveProjectDevVariable = (projectId: string, name: string, value: string) =>
   invoke<void>("save_project_dev_variable", { projectId, name, value });
 
+export const saveProjectTestAccount = (
+  projectId: string,
+  name: string,
+  username: string,
+  password: string,
+) => invoke<void>("save_project_test_account", { projectId, name, username, password });
+
 export const revokeProjectDevVariable = (projectId: string, name: string) =>
   invoke<void>("revoke_project_dev_variable", { projectId, name });