feat: add zone system to bosses and quests

packages/types/src/index.ts

@@ -38,3 +38,4 @@ export type {
   Upgrade,
   UpgradeTarget,
 } from "./interfaces/Upgrade.js";
+export type { Zone, ZoneStatus } from "./interfaces/Zone.js";

packages/types/src/interfaces/Boss.ts

@@ -21,4 +21,6 @@ export interface Boss {
   equipmentRewards: string[];
   /** Minimum prestige level required to access this boss */
   prestigeRequirement: number;
+  /** Zone this boss belongs to */
+  zoneId: string;
 }

packages/types/src/interfaces/GameState.ts

@@ -7,6 +7,7 @@ import type { PrestigeData } from "./Prestige.js";
 import type { Quest } from "./Quest.js";
 import type { Resource } from "./Resource.js";
 import type { Upgrade } from "./Upgrade.js";
+import type { Zone } from "./Zone.js";
 
 export interface GameState {
   player: Player;
@@ -18,6 +19,7 @@ export interface GameState {
   equipment: Equipment[];
   achievements: Achievement[];
   prestige: PrestigeData;
+  zones: Zone[];
   /** Click power (gold per click, before upgrades) */
   baseClickPower: number;
   /** Unix timestamp of the last client-side tick */

packages/types/src/interfaces/Quest.ts

@@ -21,4 +21,6 @@ export interface Quest {
   rewards: QuestReward[];
   /** IDs of quests that must be completed before this one unlocks */
   prerequisiteIds: string[];
+  /** Zone this quest belongs to */
+  zoneId: string;
 }

packages/types/src/interfaces/Zone.ts

@@ -0,0 +1,11 @@
+export type ZoneStatus = "locked" | "unlocked";
+
+export interface Zone {
+  id: string;
+  name: string;
+  description: string;
+  emoji: string;
+  status: ZoneStatus;
+  /** Boss ID whose defeat unlocks this zone (null for the starter zone) */
+  unlockBossId: string | null;
+}