refactor: improve type safety and error handling in vacation management components

- Updated the `AprovarFerias.svelte` component to use specific types for `solicitacao` and `gestorId`, enhancing type safety.
- Improved error handling by refining catch blocks to handle errors more accurately.
- Made minor adjustments to ensure consistent code formatting and readability across the component.

packages/backend/convex/permissoesAcoes.ts

@@ -165,7 +165,7 @@ export const assertPermissaoAcaoAtual = internalQuery({
   returns: v.null(),
   handler: async (ctx, args) => {
     const identity = await ctx.auth.getUserIdentity();
-    let usuarioAtual: any = null;
+    let usuarioAtual: Doc<"usuarios"> | null = null;
 
     if (identity && identity.email) {
       usuarioAtual = await ctx.db
@@ -187,9 +187,9 @@ export const assertPermissaoAcaoAtual = internalQuery({
 
     if (!usuarioAtual) throw new Error("acesso_negado");
 
-    const role: any = await ctx.db.get(usuarioAtual.roleId as any);
+    const role = await ctx.db.get(usuarioAtual.roleId);
     if (!role) throw new Error("acesso_negado");
-    if ((role as any).nivel <= 1) return null;
+    if (role.nivel <= 1) return null;
 
     const permissao = await ctx.db
       .query("permissoes")
@@ -201,7 +201,7 @@ export const assertPermissaoAcaoAtual = internalQuery({
 
     const links = await ctx.db
       .query("rolePermissoes")
-      .withIndex("by_role", (q) => q.eq("roleId", (role as any)._id as any))
+      .withIndex("by_role", (q) => q.eq("roleId", role._id))
       .collect();
     const ok = links.some((rp) => rp.permissaoId === permissao!._id);
     if (!ok) throw new Error("acesso_negado");