fix: automatic1111 auth key should not be required

src/lib/components/common/SensitiveInput.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
 	export let value: string = '';
 	export let placeholder = '';
+	export let required = true;
 	export let readOnly = false;
 	export let outerClassName = 'flex flex-1';
 	export let inputClassName =
@@ -15,7 +16,7 @@
 		class={inputClassName}
 		{placeholder}
 		bind:value
-		required={!readOnly}
+		required={required && !readOnly}
 		disabled={readOnly}
 		autocomplete="off"
 		{...{ type: show ? 'text' : 'password' }}