feat(components): add the IconTooltip component.

src/components/common/icon-tooltip.vue

@@ -0,0 +1,42 @@
+<script lang="ts" setup>
+import { computed, useSlots } from 'vue';
+import type { PopoverPlacement } from 'naive-ui';
+
+defineOptions({ name: 'IconTooltip' });
+
+interface Props {
+  icon?: string;
+  localIcon?: string;
+  desc?: string;
+  placement?: PopoverPlacement;
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  icon: 'mdi-help-circle',
+  localIcon: '',
+  desc: '',
+  placement: 'top'
+});
+
+const slots = useSlots();
+const hasCustomTrigger = computed(() => Boolean(slots.trigger));
+
+if (!hasCustomTrigger.value && !props.icon && !props.localIcon) {
+  throw new Error('icon or localIcon is required when no custom trigger slot is provided');
+}
+</script>
+
+<template>
+  <NTooltip :placement="placement">
+    <template #trigger>
+      <slot name="trigger">
+        <div class="cursor-pointer">
+          <SvgIcon :icon="icon" :local-icon="localIcon" />
+        </div>
+      </slot>
+    </template>
+    <slot>
+      <span>{{ desc }}</span>
+    </slot>
+  </NTooltip>
+</template>