feat: enable Telegram features on binding

frontend/src/main.tsx

@@ -1026,28 +1026,7 @@ function Telegram() {
           }
         />
       </label>
-      <div className="checks">
-        <label>
-          <input
-            type="checkbox"
-            checked={v.enabled}
-            onChange={(e) => setV({ ...v, enabled: e.target.checked })}
-          />
-          启用提醒
-        </label>
-        <label>
-          <input
-            type="checkbox"
-            checked={v.menuEnabled}
-            onChange={(e) => setV({ ...v, menuEnabled: e.target.checked })}
-          />
-          启用查询菜单
-        </label>
-      </div>
-      <p className="hint telegram-switch-hint">
-        “启用提醒”只控制自动额度提醒，关闭后仍可发送测试消息；“启用查询菜单”关闭后将停止查询并移除
-        Telegram 键盘。
-      </p>
+      <p className="hint">Bot 绑定后会自动启用额度提醒和查询菜单。</p>
       <button>验证并保存</button>
       <div className="actions">
         <button
@@ -1085,7 +1064,7 @@ function Telegram() {
           onClick={async () => {
             if (
               !confirm(
-                "确定要解除 Telegram Bot 绑定吗？这会删除 Bot Token、Chat ID、开关和未使用的绑定码。",
+                "确定要解除 Telegram Bot 绑定吗？这会删除 Bot Token、Chat ID 和未使用的绑定码。",
               )
             )
               return;

frontend/src/styles.css

@@ -478,11 +478,6 @@ header p {
 .checks input {
   width: auto;
 }
-.telegram-switch-hint {
-  margin: -8px 0 0;
-  font-size: 12px;
-  line-height: 1.6;
-}
 .actions {
   display: flex;
   gap: 10px;

frontend/tests/settings-layout.spec.ts

@@ -139,7 +139,7 @@ test("shows the GitHub link after login", async ({ page }) => {
   );
 });
 
-test("saves disabled Telegram switches and removes the configuration", async ({
+test("automatically enables Telegram features and removes the configuration", async ({
   page,
 }) => {
   let savedBody: Record<string, unknown> | undefined;
@@ -162,11 +162,14 @@ test("saves disabled Telegram switches and removes the configuration", async ({
   page.on("dialog", (dialog) => dialog.accept());
   await page.goto("/settings");
   await page.getByRole("tab", { name: "Telegram" }).click();
-  await page.getByLabel("启用提醒").uncheck();
-  await page.getByLabel("启用查询菜单").uncheck();
+  await expect(page.getByLabel("启用提醒")).toHaveCount(0);
+  await expect(page.getByLabel("启用查询菜单")).toHaveCount(0);
+  await expect(
+    page.getByText("Bot 绑定后会自动启用额度提醒和查询菜单。"),
+  ).toBeVisible();
   await page.getByRole("button", { name: "验证并保存" }).click();
-  await expect.poll(() => savedBody?.enabled).toBe(false);
-  expect(savedBody?.menuEnabled).toBe(false);
+  await expect.poll(() => savedBody?.enabled).toBe(true);
+  expect(savedBody?.menuEnabled).toBe(true);
 
   await page.getByRole("button", { name: "解除绑定" }).click();
   await expect.poll(() => deleted).toBe(true);