update user invite style

src/pages/user/UserProfile.vue

@@ -37,10 +37,10 @@
 			<t-cell title="修改密码" arrow hover @click="toPassword" />
 		</t-cell-group>
 		<t-button
-			class="logout bg-white"
-			theme="danger"
+			class="red bg-white cell-button"
+			variant="text"
+			block
 			@click="confirmLogout"
-			variant="outline"
 		>退出登录</t-button>
 		<input
 			ref="avatarInputRef"
@@ -252,11 +252,6 @@ onUnmounted(() => {
 		color: var(--td-text-color-primary);
 		line-height: 1.5rem;
 	}
-
-	.logout {
-		margin: 1rem auto;
-		padding: 0 2rem;
-	}
 }
 
 :global(html.theme-dark) {