refactor: integrate current user data across components

- Replaced instances of `authStore` with `currentUser` to streamline user authentication handling.
- Updated permission checks and user-related data retrieval to utilize the new `useQuery` for better performance and clarity.
- Cleaned up component structures and improved formatting for consistency and readability.
- Enhanced error handling and user feedback mechanisms in various components to improve user experience.

apps/web/src/lib/components/Sidebar.svelte

@@ -3,7 +3,6 @@
   import { goto } from "$app/navigation";
   import logo from "$lib/assets/logo_governo_PE.png";
   import type { Snippet } from "svelte";
-  import { authStore } from "$lib/stores/auth.svelte";
   import { loginModalStore } from "$lib/stores/loginModal.svelte";
   import { useQuery } from "convex-svelte";
   import { api } from "@sgse-app/backend/convex/_generated/api";
@@ -254,7 +253,7 @@
           {#if avatarUrlDoUsuario()}
             <img
               src={avatarUrlDoUsuario()}
-              alt={authStore.usuario?.nome || "Usuário"}
+              alt={currentUser.data?.nome || "Usuário"}
               class="w-full h-full object-cover relative z-10"
             />
           {:else}
@@ -277,8 +276,7 @@
           class="dropdown-content z-1 menu p-2 shadow-xl bg-base-100 rounded-box w-52 mt-4 border border-primary/20"
         >
           <li class="menu-title">
-            <span class="text-primary font-bold">{authStore.usuario?.nome}</span
-            >
+            <span class="text-primary font-bold">{currentUser.data?.nome}</span>
           </li>
           <li><a href="/perfil">Meu Perfil</a></li>
           <li><a href="/alterar-senha">Alterar Senha</a></li>
@@ -629,7 +627,7 @@
 {/if}
 
 <!-- Componentes de Chat (apenas se autenticado) -->
-{#if authStore.autenticado}
+{#if currentUser.data}
   <PresenceManager />
   <ChatWidget />
 {/if}