fix: update brace-expansion and remove playground from lockfile

Author: dominikg

package.json

@@ -77,7 +77,9 @@
       "svelte": "$svelte",
       "vite": "$vite",
       "@types/node@<=20.12.0": "20.19.0",
-      "send@<0.19.0": "^0.19.1"
+      "send@<0.19.0": "^0.19.1",
+      "@sveltejs/kit>cookie@<0.7.0": "^0.7.0",
+      "brace-expansion@<4.0.1": "^4.0.1"
     },
     "onlyBuiltDependencies": [
       "esbuild"