refactor: fix file condition checks

packages/models/src/condition.ts

@@ -2,8 +2,8 @@ import { Schema } from 'mongoose'
 
 export interface IFileCondition {
   path: string
-  type?: string
-  exists?: boolean
+  type: string
+  exists: boolean
 }
 
 export interface ICondition {

packages/models/src/index.ts

@@ -5,6 +5,7 @@ export { Quest, IQuest } from './quest.js'
 export { Session, ISession } from './session.js'
 export { Command, ICommand } from './command.js'
 export { UserProfile, IUserProfile } from './userProfile.js'
+export { IFileCondition, ICondition } from './condition.js'
 
 export default async function connectDB(uri: string) {
   const db = await mongoose.connect(uri)