add Pinia dep

Signed-off-by: Christian Hartmann <chris-hartmann@gmx.de>

Author: Chartman123

package-lock.json

@@ -43,6 +43,7 @@
     "debounce": "^3.0.0",
     "markdown-it": "^14.1.0",
     "p-queue": "^9.1.0",
+    "pinia": "^3.0.4",
     "qrcode": "^1.5.4",
     "v-click-outside": "^3.2.0",
     "vue": "^3.5.22",