fix devDependencies

packages/preset-themes/package.json

@@ -29,8 +29,8 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@growi/core": "link:../../packages/core",
-    "@growi/core-styles": "link:../../packages/core-styles",
+    "@growi/core": "link:../core",
+    "@growi/core-styles": "link:../core-styles",
     "bootstrap": "=5.3.2",
     "sass": "^1.55.0"
   },

packages/ui/package.json

@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@growi/core": "link:../core",
-    "@growi/core-styles": "link:../../packages/core-styles",
+    "@growi/core-styles": "link:../core-styles",
     "date-fns": "^3.6.0",
     "reactstrap": "^9.2.2"
   },