refactor and restructure pinia store and trpc routers + add members list to account store

stores/auth.store.ts

@@ -0,0 +1,35 @@
+import { defineStore } from "pinia"
+import { FullDBUser, MembershipWithAccount } from "~~/lib/services/user.account.service"
+
+interface State {
+  dbUser?: FullDBUser
+  activeMembership: MembershipWithAccount | null
+}
+
+export const useAuthStore = defineStore('auth', {
+  state: (): State => {
+    return {
+      activeMembership: null
+    }
+  },
+  actions: {
+    async initUser() {
+      if(!this.dbUser || !this.activeMembership){
+        const { $client } = useNuxtApp();
+        const { dbUser } = await $client.auth.getDBUser.query();
+
+        if(dbUser){
+          this.dbUser = dbUser;
+          if(dbUser.memberships.length > 0){
+            this.activeMembership = dbUser.memberships[0];
+          }
+        }
+      }
+    },
+    async changeActiveMembership(membership: MembershipWithAccount) {
+      if(membership !== this.activeMembership){
+        this.activeMembership = membership;
+      }
+    },
+  }
+});