chore(deps): update pnpm to v11

Co-authored-by: Antoni Kępiński <22645979+xxczaki@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -27,7 +27,7 @@
 	"engines": {
 		"node": ">=24.18.0"
 	},
-	"packageManager": "pnpm@10.34.5",
+	"packageManager": "pnpm@11.11.0",
 	"license": "MIT",
 	"repository": "xxczaki/cashify",
 	"homepage": "https://github.com/xxczaki/cashify",