Add comment function #123

[10Ho9]

https://user-images.githubusercontent.com/48605359/231201056-eeeb1e7e-6643-42ec-afd9-6c7b6f96dfde.mov

POST /card/:id/comment

• creating new comment Request { text } Response 201 { comment }

https://user-images.githubusercontent.com/48605359/231196417-58140ffc-b286-4477-b6b8-b4f5d3883b42.mov

PUT /comment/:id

• updating comment Request { text } Response 200 { comment } Response 404 { message: `comment not found: ${id}` } Response 403 { message: `user is not autor` }

https://user-images.githubusercontent.com/48605359/231197755-020f533c-4a83-4842-a31b-5b374cea2746.mov

DELETE /comment/:id

• removing comment Response 200 { comment } Response 404 { message: `comment not found: ${id}` } Response 403 { message: `user is not autor` }