fix: get remaja by posyandu

[fathoor]

Fix

Resolve #57

{
    "code": 200,
    "status": "OK",
    "data": [
        <hidden>
    ]
}

Reason

Similar to #55 which was fixed on PR #56 , separated endpoint middleware

remaja := app.Group("/v1/remaja")
remaja.Post("/", middleware.Authenticate("bidan"), controller.Create)
remaja.Get("/", middleware.Authenticate("bidan"), controller.GetAll)
remaja.Get("/posyandu/:id", middleware.Authenticate("public"), controller.GetByPosyanduID)
remaja.Get("/:id", middleware.Authenticate("bidan"), controller.GetByID)
remaja.Put("/:id", middleware.Authenticate("bidan"), controller.UpdateKader)
remaja.Delete("/:id", middleware.Authenticate("bidan"), controller.Delete)