feat: refine admin forms, attendance and finance workflows

Squash merge PR #23.

Included changes:
- complete occupancy check-in required fields/default payload
- improve responsive admin management pages
- fix attendance edge cases and attendance period config
- refine wallet/finance-related workflow handling

Checks:
- npm run typecheck -w apps/admin
- npm run typecheck -w apps/server

apps/admin/src/pages/Teachers/index.tsx

@@ -101,87 +101,94 @@ const TeachersPage: React.FC = () => {
     }
   };
 
-  const columns = useMemo(() => [
-    { title: '姓名', dataIndex: 'name', key: 'name', width: 120 },
-    { title: '用户名', dataIndex: 'username', key: 'username', width: 130 },
-    {
-      title: '角色',
-      dataIndex: 'roles',
-      key: 'roles',
-      width: 220,
-      render: (roles: TeacherRow['roles']) =>
-        roles.map((r) => <Tag key={r.code}>{ROLE_LABELS[r.code] || r.name}</Tag>),
-    },
-    {
-      title: '任课班级',
-      dataIndex: 'classAssignments',
-      key: 'classes',
-      width: 200,
-      render: (ca: TeacherRow['classAssignments']) =>
-        ca?.length
-          ? ca.map((a, i) => (
-              <Tag key={i}>
-                {a.className || '-'}
-                {a.subject ? ` (${a.subject})` : ''}
-              </Tag>
-            ))
-          : '-',
-    },
-    {
-      title: '科目',
-      dataIndex: 'profile',
-      key: 'subjects',
-      width: 130,
-      render: (p: TeacherRow['profile']) => p?.subjects?.join('、') || '-',
-    },
-    {
-      title: '入职日期',
-      dataIndex: 'profile',
-      key: 'joinedAt',
-      width: 110,
-      render: (p: TeacherRow['profile']) => p?.joinedAt || '-',
-    },
-    {
-      title: '状态',
-      dataIndex: 'isActive',
-      key: 'status',
-      width: 90,
-      render: (v: boolean) => <Tag color={v ? 'green' : 'red'}>{v ? '在职' : '停用'}</Tag>,
-    },
-    {
-      title: '最后登录',
-      dataIndex: 'lastLoginAt',
-      key: 'login',
-      width: 160,
-      render: (v: string) => (v ? dayjs(v).format('YYYY-MM-DD HH:mm') : '-'),
-    },
-    {
-      title: '操作',
-      key: 'actions',
-      width: 100,
-      render: (_: unknown, r: TeacherRow) => (
-        <Button
-          size="small"
-          icon={<EditOutlined />}
-          onClick={() => {
-            setProfileModal(r);
-            form.setFieldsValue({
-              subjects: r.profile?.subjects || [],
-              joinedAt: r.profile?.joinedAt ? dayjs(r.profile.joinedAt) : null,
-              qualifications: r.profile?.qualifications || '',
-            });
-          }}
-        >
-          档案
-        </Button>
-      ),
-    },
-  ], []);
+  const columns = useMemo(
+    () => [
+      { title: '姓名', dataIndex: 'name', key: 'name', width: 120 },
+      { title: '用户名', dataIndex: 'username', key: 'username', width: 130 },
+      {
+        title: '角色',
+        dataIndex: 'roles',
+        key: 'roles',
+        width: 220,
+        render: (roles: TeacherRow['roles']) =>
+          roles.map((r) => <Tag key={r.code}>{ROLE_LABELS[r.code] || r.name}</Tag>),
+      },
+      {
+        title: '任课班级',
+        dataIndex: 'classAssignments',
+        key: 'classes',
+        width: 200,
+        render: (ca: TeacherRow['classAssignments']) =>
+          ca?.length
+            ? ca.map((a, i) => (
+                <Tag key={i}>
+                  {a.className || '-'}
+                  {a.subject ? ` (${a.subject})` : ''}
+                </Tag>
+              ))
+            : '-',
+      },
+      {
+        title: '科目',
+        dataIndex: 'profile',
+        key: 'subjects',
+        width: 130,
+        render: (p: TeacherRow['profile']) => p?.subjects?.join('、') || '-',
+      },
+      {
+        title: '入职日期',
+        dataIndex: 'profile',
+        key: 'joinedAt',
+        width: 110,
+        render: (p: TeacherRow['profile']) => p?.joinedAt || '-',
+      },
+      {
+        title: '状态',
+        dataIndex: 'isActive',
+        key: 'status',
+        width: 90,
+        render: (v: boolean) => <Tag color={v ? 'green' : 'red'}>{v ? '在职' : '停用'}</Tag>,
+      },
+      {
+        title: '最后登录',
+        dataIndex: 'lastLoginAt',
+        key: 'login',
+        width: 160,
+        render: (v: string) => (v ? dayjs(v).format('YYYY-MM-DD HH:mm') : '-'),
+      },
+      {
+        title: '操作',
+        key: 'actions',
+        width: 100,
+        render: (_: unknown, r: TeacherRow) => (
+          <Button
+            size="small"
+            icon={<EditOutlined />}
+            onClick={() => {
+              setProfileModal(r);
+              form.setFieldsValue({
+                subjects: r.profile?.subjects || [],
+                joinedAt: r.profile?.joinedAt ? dayjs(r.profile.joinedAt) : null,
+                qualifications: r.profile?.qualifications || '',
+              });
+            }}
+          >
+            档案
+          </Button>
+        ),
+      },
+    ],
+    [],
+  );
 
   return (
     <div>
       <h2 style={{ marginBottom: 16 }}>教师管理</h2>
-      <Space style={{ marginBottom: 16 }} wrap className="responsive-toolbar responsive-toolbar--single">
+      <Space
+        style={{ marginBottom: 16 }}
+        wrap
+        className="responsive-toolbar responsive-toolbar--single"
+      >
         <Input.Search
           placeholder="搜索姓名/用户名"
           allowClear