did something with markers

packages/database/prisma/schema/positionLog.prisma

@@ -0,0 +1,13 @@
+model PositionLog {
+    id        Int      @id @default(autoincrement())
+    userId    String
+    simulator String
+    lat       Float
+    lng       Float
+    alt       Int
+    speed     Int
+    heading   Int
+    timestamp DateTime @default(now())
+    // relations:
+    user      User     @relation(fields: [userId], references: [id])
+}