[questions][feat] update encounters schema

apps/portal/prisma/migrations/20221009093357_update_question_encounter_schema/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - Added the required column `seenAt` to the `QuestionsQuestionEncounter` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "QuestionsQuestionEncounter" ADD COLUMN     "seenAt" TIMESTAMP(3) NOT NULL;

apps/portal/prisma/schema.prisma

@@ -206,6 +206,7 @@ model QuestionsQuestionEncounter {
     company    String   @db.Text
     location   String   @db.Text
     role       String   @db.Text
+    seenAt     DateTime
     createdAt  DateTime @default(now())
     updatedAt  DateTime @updatedAt