fix(api): update sendCode endpoint and format code

correct the API path for sendCode and reformat function signatures for better readability

src/api/login.ts

@@ -30,7 +30,9 @@ export function buildFormUrlEncodedParams(
   return params;
 }
 
-export async function oauthToken(data: OauthTokenRequest): Promise<OAuthTokenResponse> {
+export async function oauthToken(
+  data: OauthTokenRequest,
+): Promise<OAuthTokenResponse> {
   const params = buildFormUrlEncodedParams(data as Record<string, unknown>);
 
   const res = await requestRaw<OAuthTokenResponse>(
@@ -58,10 +60,13 @@ export function sendCode(mobile: string) {
   const value = (mobile ?? "").trim();
   const encoded = encodeURIComponent(value);
 
-  return request({
-    url: `/admin/mobile/${encoded}`,
-    method: "get",
-  }, { skipAuth: true });
+  return request(
+    {
+      url: `/admin/platformUser/sendMobileCode/${encoded}`,
+      method: "get",
+    },
+    { skipAuth: true },
+  );
 }
 
 // 检测用户是否绑定手机号