blog mvp completed

app/components/content/Alert.vue

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+<template>
+  <div :class="alertClass" class="my-4 flex items-center gap-2 rounded-lg px-4 py-3">
+    <UIcon :name="icon" class="h-5 w-5 flex-shrink-0" />
+    <div class="flex-1 text-sm">
+      <slot />
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+const props = withDefaults(
+  defineProps<{
+    type?: 'info' | 'warning' | 'success' | 'error'
+  }>(),
+  {
+    type: 'info'
+  }
+)
+
+const typeConfig = {
+  info: {
+    icon: 'i-heroicons-information-circle',
+    class: 'bg-blue-100 text-blue-800 dark:bg-blue-900/30 dark:text-blue-200'
+  },
+  warning: {
+    icon: 'i-heroicons-exclamation-triangle',
+    class: 'bg-yellow-100 text-yellow-800 dark:bg-yellow-900/30 dark:text-yellow-200'
+  },
+  success: {
+    icon: 'i-heroicons-check-circle',
+    class: 'bg-green-100 text-green-800 dark:bg-green-900/30 dark:text-green-200'
+  },
+  error: {
+    icon: 'i-heroicons-x-circle',
+    class: 'bg-red-100 text-red-800 dark:bg-red-900/30 dark:text-red-200'
+  }
+}
+
+const config = computed(() => typeConfig[props.type])
+const icon = computed(() => config.value.icon)
+const alertClass = computed(() => config.value.class)
+</script>

app/components/content/BlogCallout.vue

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+<template>
+  <UCard :ui="{
+    base: 'my-6',
+    body: { padding: 'p-4 sm:p-5' },
+    ring: 'ring-2',
+    divide: ''
+  }" :class="cardClass">
+    <div class="flex items-start gap-3">
+      <UIcon :name="icon" :class="iconClass" class="mt-0.5 h-5 w-5 flex-shrink-0" />
+      <div class="flex-1">
+        <h4 v-if="title" class="mb-2 font-semibold" :class="titleClass">{{ title }}</h4>
+        <div class="prose-sm dark:prose-invert">
+          <slot />
+        </div>
+      </div>
+    </div>
+  </UCard>
+</template>
+
+<script setup lang="ts">
+const props = withDefaults(
+  defineProps<{
+    type?: 'info' | 'warning' | 'success' | 'error'
+    title?: string
+  }>(),
+  {
+    type: 'info'
+  }
+)
+
+const typeConfig = {
+  info: {
+    icon: 'i-heroicons-information-circle',
+    cardClass: 'ring-blue-500/20 bg-blue-50 dark:bg-blue-950/20',
+    iconClass: 'text-blue-600 dark:text-blue-400',
+    titleClass: 'text-blue-900 dark:text-blue-100'
+  },
+  warning: {
+    icon: 'i-heroicons-exclamation-triangle',
+    cardClass: 'ring-yellow-500/20 bg-yellow-50 dark:bg-yellow-950/20',
+    iconClass: 'text-yellow-600 dark:text-yellow-400',
+    titleClass: 'text-yellow-900 dark:text-yellow-100'
+  },
+  success: {
+    icon: 'i-heroicons-check-circle',
+    cardClass: 'ring-green-500/20 bg-green-50 dark:bg-green-950/20',
+    iconClass: 'text-green-600 dark:text-green-400',
+    titleClass: 'text-green-900 dark:text-green-100'
+  },
+  error: {
+    icon: 'i-heroicons-x-circle',
+    cardClass: 'ring-red-500/20 bg-red-50 dark:bg-red-950/20',
+    iconClass: 'text-red-600 dark:text-red-400',
+    titleClass: 'text-red-900 dark:text-red-100'
+  }
+}
+
+const config = computed(() => typeConfig[props.type])
+const icon = computed(() => config.value.icon)
+const cardClass = computed(() => config.value.cardClass)
+const iconClass = computed(() => config.value.iconClass)
+const titleClass = computed(() => config.value.titleClass)
+</script>

app/components/content/ProseCode.vue

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+<script setup lang="ts">
+const props = defineProps<{
+  code?: string
+  language?: string
+  filename?: string
+  highlights?: number[]
+  class?: string
+}>()
+
+const { t } = useI18n()
+const copied = ref(false)
+const isHovered = ref(false)
+
+// Copy code to clipboard
+const copyCode = async () => {
+  if (props.code) {
+    try {
+      await navigator.clipboard.writeText(props.code)
+      copied.value = true
+      setTimeout(() => {
+        copied.value = false
+      }, 2000)
+    } catch (err) {
+      console.error('Failed to copy code:', err)
+    }
+  }
+}
+
+// Get language label
+const languageLabel = computed(() => {
+  if (!props.language) return null
+
+  const languageMap: Record<string, string> = {
+    js: 'JavaScript',
+    ts: 'TypeScript',
+    vue: 'Vue',
+    html: 'HTML',
+    css: 'CSS',
+    scss: 'SCSS',
+    bash: 'Bash',
+    sh: 'Shell',
+    json: 'JSON',
+    md: 'Markdown',
+    yaml: 'YAML',
+    python: 'Python',
+    py: 'Python'
+  }
+
+  return languageMap[props.language] || props.language.toUpperCase()
+})
+</script>
+
+<template>
+  <div style="position: relative; margin: 1.5rem 0;" @mouseenter="isHovered = true" @mouseleave="isHovered = false">
+    <!-- Header with filename and language -->
+    <div v-if="filename || language"
+      style="display: flex; align-items: center; justify-content: space-between; padding: 0.5rem 1rem; background-color: #1f2937; border-bottom: 1px solid #374151; border-top-left-radius: 0.5rem; border-top-right-radius: 0.5rem;">
+      <div style="display: flex; align-items: center; gap: 0.75rem;">
+        <span v-if="filename" style="font-size: 0.875rem; color: #d1d5db; font-family: monospace;">
+          {{ filename }}
+        </span>
+        <span v-if="language && !filename"
+          style="font-size: 0.75rem; color: #9ca3af; text-transform: uppercase; font-weight: 600;">
+          {{ languageLabel }}
+        </span>
+      </div>
+    </div>
+
+    <!-- Code block -->
+    <div style="position: relative;">
+      <pre :class="props.class" style="overflow-x: auto; padding: 1rem; font-size: 0.875rem; margin: 0;"><slot /></pre>
+
+      <!-- Copy button -->
+      <button type="button" :aria-label="copied ? t('blog.codeCopied') : t('blog.copyCode')" :style="{
+        position: 'absolute',
+        top: '0.75rem',
+        right: '0.75rem',
+        padding: '0.5rem',
+        borderRadius: '0.375rem',
+        backgroundColor: 'rgba(55, 65, 81, 0.5)',
+        border: 'none',
+        cursor: 'pointer',
+        transition: 'all 0.2s',
+        opacity: isHovered || copied ? '1' : '0'
+      }" @click="copyCode">
+        <UIcon :name="copied ? 'i-heroicons-check' : 'i-heroicons-clipboard-document'"
+          style="width: 1rem; height: 1rem; color: rgb(209, 213, 219);" />
+      </button>
+    </div>
+  </div>
+</template>