refactor: add new name "Event" for the set Stage and Exception

packages/game/src/Quest.ts

@@ -37,7 +37,7 @@ export class Quest {
     )
   }
 
-  async findSatisfiedStage(
+  async findSatisfiedEvent(
     command: ICommand,
     completed: string[]
   ): Promise<string | null> {

packages/game/src/Session.ts

@@ -12,15 +12,15 @@ export class Session implements ISession {
   private quest: Quest
 
   constructor(
-    { completedStages }: ISession,
+    { completedEvents }: ISession,
     quest: IQuest,
     checker: IFileExistenceChecker
   ) {
-    this.completed = completedStages
+    this.completed = completedEvents
     this.quest = new Quest(quest, checker)
   }
 
-  get completedStages() {
+  get completedEvents() {
     return this.completed
   }
 
@@ -33,7 +33,7 @@ export class Session implements ISession {
   }
 
   async runCommand(command: ICommand) {
-    const stageId = await this.quest.findSatisfiedStage(command, this.completed)
+    const stageId = await this.quest.findSatisfiedEvent(command, this.completed)
     if (stageId) {
       this.complete(stageId)
     }

packages/game/src/schema/index.ts

@@ -12,5 +12,5 @@ export interface ICommand {
 }
 
 export interface ISession {
-  completedStages: string[]
+  completedEvents: string[]
 }