refactor: use bun for package management

+ add package.json to each packages
+ update import path

server/src/models/quest.ts

@@ -3,13 +3,9 @@ import fs from 'fs/promises'
 import path from 'path'
 import yaml from 'yaml'
 
-import type { QuestLocale } from '../../../packages/constants'
-import { SUPPORTED_LOCALES } from '../../../packages/constants'
-import {
-  questSchema,
-  globalExceptionSchema,
-  IQuest,
-} from '../../../packages/game'
+import type { QuestLocale } from '@odyssey/constants'
+import { SUPPORTED_LOCALES } from '@odyssey/constants'
+import { questSchema, globalExceptionSchema, IQuest } from '@odyssey/game'
 import logger from '../utils/logger.js'
 import config from '../config.js'
 

server/src/models/sessionManager.ts

@@ -1,8 +1,8 @@
 import { HydratedDocument } from 'mongoose'
-import type { QuestLocale } from '../../../packages/constants'
-import { LOCALE_NAME_MAP } from '../../../packages/constants'
-import { Session, UserProfile } from '../../../packages/models'
-import type { ISession, IUser } from '../../../packages/models'
+import type { QuestLocale } from '@odyssey/constants'
+import { LOCALE_NAME_MAP } from '@odyssey/constants'
+import { Session, UserProfile } from '@odyssey/models'
+import type { ISession, IUser } from '@odyssey/models'
 import {
   createContainer,
   deleteContainer,

server/src/models/userManager.ts

@@ -1,6 +1,6 @@
 import { Express } from 'express'
 import { format } from 'date-fns'
-import { User, UserProfile } from '../../../packages/models'
+import { User, UserProfile } from '@odyssey/models'
 import { hashPassword } from '../utils/auth.js'
 
 export async function createUser(