fix: use relative imports within the same package (#93)

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@gemini-code/server",
-  "version": "1.0.0",
+  "version": "0.1.0",
   "description": "Gemini Code Server",
   "type": "module",
   "main": "dist/index.js",

packages/server/src/tools/terminal.ts

@@ -13,11 +13,8 @@ import path from 'path';
 import os from 'os';
 import crypto from 'crypto';
 import { promises as fs } from 'fs';
-import {
-  SchemaValidator,
-  getErrorMessage,
-  isNodeError,
-} from '@gemini-code/server';
+import { SchemaValidator } from '../utils/schemaValidator.js';
+import { getErrorMessage, isNodeError } from '../utils/errors.js';
 import { Config } from '../config/config.js';
 import {
   BaseTool,