feat: add rental_category/rate to Room, rental_type/tenant_id to Occupancy, tenant_id to Student

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

@@ -422,6 +422,19 @@ const RoomsPage: React.FC = () => {
               placeholder="留空自动解析"
             />
           </Form.Item>
+          <Form.Item name="rentalCategory" label="租赁类别">
+            <Select
+              allowClear
+              options={[
+                { value: 'short', label: '短租' },
+                { value: 'long', label: '长租' },
+              ]}
+              placeholder="默认为短租"
+            />
+          </Form.Item>
+          <Form.Item name="monthlyRate" label="月租金">
+            <InputNumber min={0} precision={2} style={{ width: '100%' }} placeholder="长租月租金" />
+          </Form.Item>
           {editing && (
             <Form.Item name="status" label="状态">
               <Select