Remodeled database and api to prepare for move

models/CalendarConfig.ts

@@ -0,0 +1,6 @@
+export interface CalendarConfig {
+  months: string[]
+  monthsPerYear: number
+  daysPerMonth: number
+  // todayDate: any
+}

models/World.ts

@@ -0,0 +1,7 @@
+export interface World {
+  id: number
+  uuid: string
+  name: string
+  description?: string
+  color?: string
+}