Upgrade Pinia from v2 to v3 (#596)

Migrate all 37 store definitions from the deprecated object-with-id
signature to the string-id-first signature required by Pinia 3:

  defineStore({ id: 'name', ... }) → defineStore('name', { ... })

resources/scripts/admin/stores/installation.js

@@ -8,9 +8,7 @@ export const useInstallationStore = (useWindow = false) => {
   const { global } = window.i18n
   const companyStore = useCompanyStore()
 
-  return defineStoreFunc({
-    id: 'installation',
-
+  return defineStoreFunc('installation', {
     state: () => ({
       currentDataBaseData: {
         database_connection: 'mysql',