feat: introduce BaseImg component

frontend_nuxt/components/BaseImg.vue

@@ -0,0 +1,44 @@
+<template>
+  <NuxtImg
+    :src="src"
+    :alt="alt"
+    :placeholder="placeholder"
+    placeholder-class="ph"
+    :loading="loading"
+    @load="loaded = true"
+    :class="['base-img', { 'is-loaded': loaded }]"
+    v-bind="$attrs"
+  />
+</template>
+
+<script setup>
+import { ref, computed } from 'vue'
+
+const props = defineProps({
+  src: { type: String, required: true },
+  alt: { type: String, default: '' },
+  loading: { type: String, default: 'lazy' },
+  placeholderOptions: {
+    type: Object,
+    default: () => ({ w: 16, h: 16, f: 'webp', q: 40, blur: 2 }),
+  },
+})
+
+const img = useImage()
+const loaded = ref(false)
+const placeholder = computed(() => img(props.src, props.placeholderOptions))
+</script>
+
+<style scoped>
+.base-img {
+  opacity: 0;
+  transition: opacity 0.25s;
+}
+.base-img.is-loaded {
+  opacity: 1;
+}
+:deep(img.ph) {
+  filter: blur(10px);
+  transform: scale(1.03);
+}
+</style>