feat: working login via pccs_login.dspy (fixed ahserver filename conflict)

wwwroot/index.html

@@ -102,7 +102,7 @@ async function doLogin(){
  if(!u||!p){document.getElementById('login-msg').textContent='请输入用户名和密码';return}
  var fd=new FormData();fd.append('username',u);fd.append('password',p);
  try{
-  var r=await fetch('/pccs/api/auth_login.dspy',{method:'POST',body:fd});
+  var r=await fetch('/pccs/api/pccs_login.dspy',{method:'POST',body:fd});
   var d=await r.json();
   if(d.status==='ok'){closeLogin();document.getElementById('login-msg').textContent=''}
   else document.getElementById('login-msg').textContent=d.message||'登录失败'

wwwroot/pccs/api/pccs_login.dspy

@@ -1,4 +1,4 @@
-# pccs login — 使用 dspy 注入变量
+# pccs login endpoint
 import hashlib as _hl, datetime as _dt
 
 username = params_kw.get('username', '')
@@ -15,17 +15,14 @@ async with db.sqlorContext('pccs') as sor:
 
     user = recs[0]
     pw_hash = _hl.sha256(password.encode()).hexdigest()
-    stored_pw = user.password or ''
-
-    if pw_hash != stored_pw:
+    if pw_hash != (user.password or ''):
         return {'status': 'error', 'message': '用户名或密码错误'}
 
-    now = _dt.datetime.now().isoformat()
-    await sor.U('users', {'id': user.id}, {'last_login': now, 'login_fail_count': 0})
-
+    await sor.U('users', {'id': user.id}, {
+        'last_login': _dt.datetime.now().isoformat(), 'login_fail_count': 0
+    })
     return {
-        'status': 'ok',
-        'message': '登录成功',
+        'status': 'ok', 'message': '登录成功',
         'user': {'id': user.id, 'username': user.username,
                  'nick_name': user.nick_name or user.username}
     }