jihun

- implement ufb-cli that easily run frontend and backend.

- Fix feedback update bug that the field which contains a question mark causes server error - The following example is a JSON request that causes an issue. ```json {...

feat: improve external search api

1

- Added `search v2` API which provides enhanced query options. - Added `GET` method endpoints. - `Get Feedbacks by Channel`: searches related feedbacks in specific field using `fieldKey` and `searchText`...