feat: 完善登录流程、UI适配及协议文档更新

本次提交包含以下修改：
1. 新增微信登录相关服务及页面逻辑，实现首次微信绑定手机号流程
2. 优化产品匹配卡片 UI，移除不必要状态显示
3. 调整首页 scroll-view 属性及 banner 背景样式
4. 完善积分规则校验逻辑，增加时区及策略格式验证
5. 更新协议草案文档，补充资料清单及功能说明
6. 修复分析结果路由路径，适配新的匹配结果页面
7. 调整品牌 Logo 安卓端字体对齐样式

packages/account/services/auth.uts

@@ -7,7 +7,7 @@ export async function requestSmsCode(phone: string): Promise<boolean> {
     return true
 }
 
-function acceptSession(result: UTSJSONObject, phone: string): string {
+export function acceptSession(result: UTSJSONObject, phone: string): string {
     const token = result['token'] as string | null
     const userId = result['userId'] as string | null
     const expiresAt = result['expiresAt'] as string | null
@@ -19,11 +19,20 @@ function acceptSession(result: UTSJSONObject, phone: string): string {
 }
 
 export async function loginWithSms(phone: string, code: string): Promise<string> {
-    return acceptSession(await requestJson('/auth/sms-login', 'POST', { phone, code }), phone)
+    return acceptSession(await requestSmsLogin(phone, code), phone)
 }
 
 export async function loginWithPassword(phone: string, password: string): Promise<string> {
-    return acceptSession(await requestJson('/auth/password-login', 'POST', { phone, password }), phone)
+    return acceptSession(await requestPasswordLogin(phone, password), phone)
+}
+
+// 页面先校验自身代次与原会话，再接受认证结果；迟到响应不能切换当前账户。
+export async function requestSmsLogin(phone: string, code: string): Promise<UTSJSONObject> {
+    return await requestJson('/auth/sms-login', 'POST', { phone, code })
+}
+
+export async function requestPasswordLogin(phone: string, password: string): Promise<UTSJSONObject> {
+    return await requestJson('/auth/password-login', 'POST', { phone, password })
 }
 
 export async function logoutAccount(): Promise<void> {