Create route for Opinions

create OpinionRepository
create OpinionVoter
create OpinionChoiceRef
create extention String.toUUID() and List<String>.toUUID()
create OpinionAggregation
create interface RequestBuilderWithCreator for create entity by request
rename opinion_list to opinion_choice
create sql function find_citizen_opinions
fix sql function find_citizen_opinions_by_target_id
fix sql funciton find_opinion_choices

src/main/kotlin/fr/dcproject/security/voter/OpinionVoter.kt

@@ -0,0 +1,53 @@
+package fr.dcproject.security.voter
+
+import fr.dcproject.entity.Opinion
+import io.ktor.application.ApplicationCall
+
+class OpinionVoter : Voter {
+    enum class Action : ActionI {
+        CREATE,
+        VIEW,
+        DELETE
+    }
+
+    override fun supports(action: ActionI, call: ApplicationCall, subject: Any?): Boolean {
+        return (action is Action)
+            .and(subject is Opinion<*>? || subject is List<*>)
+    }
+
+    override fun vote(action: ActionI, call: ApplicationCall, subject: Any?): Vote {
+        val user = call.user
+        if (action == Action.CREATE) {
+            return if (user != null) Vote.GRANTED else Vote.DENIED
+        }
+
+        if (action == Action.VIEW) {
+            if (subject is Opinion<*>) {
+                return Vote.GRANTED
+            }
+            if (subject is List<*>) {
+                subject.forEach {
+                    if (it !is Opinion<*>) {
+                        return Vote.DENIED
+                    }
+                }
+                return Vote.GRANTED
+            }
+            return Vote.DENIED
+        }
+
+        if (action == Action.DELETE) {
+            return if (subject is Opinion<*>
+                && user != null
+                && subject.createdBy.user.id == user.id)
+                Vote.GRANTED
+            else Vote.DENIED
+        }
+
+        if (action is Action) {
+            return Vote.DENIED
+        }
+
+        return Vote.ABSTAIN
+    }
+}