refactor: use bun for package management

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

packages/constants/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@odyssey/constants",
+  "version": "0.0.0",
+  "private": true,
+  "main": "index.ts",
+  "types": "index.ts",
+  "exports": {
+    ".": "./index.ts"
+  },
+  "dependencies": {
+    "zod": "^3.24.2"
+  }
+}

packages/file-graph/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "@odyssey/file-graph",
+  "version": "0.0.0",
+  "private": true,
+  "main": "index.ts",
+  "types": "index.ts",
+  "exports": {
+    ".": "./index.ts"
+  }
+}

packages/game/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "@odyssey/game",
+  "version": "0.0.0",
+  "private": true,
+  "main": "index.ts",
+  "types": "index.ts",
+  "exports": {
+    ".": "./index.ts"
+  },
+  "dependencies": {
+    "@odyssey/file-graph": "workspace:*",
+    "zod": "^3.24.2",
+    "zod-to-json-schema": "^3.24.5"
+  }
+}

packages/game/schema/index.ts

@@ -1,4 +1,4 @@
-import { IFileNode } from '../../file-graph'
+import { IFileNode } from '@odyssey/file-graph'
 
 export * from './condition.js'
 export * from './stage.js'

packages/models/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@odyssey/models",
+  "version": "0.0.0",
+  "private": true,
+  "main": "index.ts",
+  "types": "index.ts",
+  "exports": {
+    ".": "./index.ts"
+  },
+  "dependencies": {
+    "mongoose": "^8.24.1"
+  }
+}

packages/utils/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "@odyssey/utils",
+  "version": "0.0.0",
+  "private": true,
+  "main": "index.ts",
+  "types": "index.ts",
+  "exports": {
+    ".": "./index.ts"
+  }
+}