feature #23: create route for citizen

src/main/kotlin/fr/dcproject/routes/Citizen.kt

@@ -0,0 +1,21 @@
+package fr.dcproject.routes
+
+import Paths
+import io.ktor.application.call
+import io.ktor.locations.KtorExperimentalLocationsAPI
+import io.ktor.locations.get
+import io.ktor.response.respond
+import io.ktor.routing.Route
+import fr.dcproject.repository.Citizen as CitizenRepository
+
+@KtorExperimentalLocationsAPI
+fun Route.citizen(repo: CitizenRepository) {
+    get<Paths.CitizensRequest> {
+        val citizens = repo.find(it.page, it.limit, it.sort, it.direction, it.search)
+        call.respond(citizens)
+    }
+
+    get<Paths.CitizenRequest> {
+        call.respond(it.citizen)
+    }
+}