Add feature to store UUID as binary

還沒有人認領這個 Issue。

**Is your feature request related to a problem? Please describe.**
Currently an UUID is always stored as a `VARCHAR(36)`, but since UUIDs are just hex values with seperators, they could be stored in a `BINARY(16)`.

**Describe the solution you'd like**
- An option in the Column annotation like `preferBinary`
- A setting in the ORMConfig like `preferBinaryUuids`

先定位 Column 註解和 ORMConfig，然後追蹤 UUID 欄位目前如何對應到 VARCHAR(36)。確定所要求的 preferBinary 和 preferBinaryUuids 選項應如何互動，並將透過這些設定路徑以 BINARY(16) 儲存 UUID 定義為完成條件。

由索引模型根據 Issue 內容生成。