#174: Refactor character manager into zoneManager for better DX, major refactor of time and weather system (data is stored in DB now instead of JSON file), npm update, npm format, many other improvements

prisma/schema/game.prisma

@@ -0,0 +1,7 @@
+model World {
+  date           DateTime @unique @default(now())
+  isRainEnabled  Boolean  @default(false)
+  rainPercentage Int      @default(0)
+  isFogEnabled   Boolean  @default(false)
+  fogDensity     Int      @default(0)
+}