refactor: streamline Svelte components and enhance user feedback

- Refactored multiple Svelte components, including AprovarAusencias, AprovarFerias, and ErrorModal, to improve code clarity and maintainability.
- Updated modal interactions and error handling messages for better user feedback.
- Cleaned up component structures and standardized formatting for consistency across the codebase.
- Enhanced styling and layout adjustments to align with the new design system.

apps/web/src/routes/(dashboard)/perfil/+page.svelte

@@ -1811,7 +1811,7 @@
 												{:else}
 													<button
 														type="button"
-														class="btn btn-ghost btn-sm gap-2"
+														class="btn btn-sm gap-2"
 														onclick={() => selecionarSolicitacao(solicitacao._id)}
 													>
 														<svg
@@ -1964,7 +1964,7 @@
 												{:else}
 													<button
 														type="button"
-														class="btn btn-ghost btn-sm gap-2"
+														class="btn btn-sm gap-2"
 														onclick={() => (solicitacaoAusenciaAprovar = ausencia._id)}
 													>
 														<svg
@@ -2300,7 +2300,7 @@
 				</h2>
 				<button
 					type="button"
-					class="btn btn-ghost btn-sm btn-circle"
+					class="btn btn-sm btn-circle"
 					onclick={() => (mostrarWizardAusencia = false)}
 					aria-label="Fechar"
 				>