feat: add localized visual tag filter bar to blog pages

apps/site/src/i18n.ts

@@ -48,6 +48,10 @@ export const siteCopy = {
       demo: "在线演示",
       language: "语言",
       languageMenu: "切换语言",
+      tagAll: "全部",
+      tagMigration: "迁移教程",
+      tagMcp: "AI 协同 (MCP)",
+      tagSelfHosted: "部署自托管",
     },
     hero: {
       slogan: siteTaglines["zh-CN"],
@@ -155,6 +159,10 @@ export const siteCopy = {
       demo: "Demo",
       language: "Language",
       languageMenu: "Change language",
+      tagAll: "All",
+      tagMigration: "Migration",
+      tagMcp: "AI & MCP",
+      tagSelfHosted: "Deployment",
     },
     hero: {
       slogan: siteTaglines["en-US"],

apps/site/src/pages/blog.astro

@@ -3,6 +3,7 @@ import { getCollection } from "astro:content";
 import Container from "@/components/container.astro";
 import Layout from "@/layouts/Layout.astro";
 import { getFormattedDate } from "@/utils/all";
+import { getLocalizedPath, getSiteLocale, siteCopy } from "@/i18n";
 
 const selectedTag = Astro.url.searchParams.get("tag");
 
@@ -16,6 +17,9 @@ const entries = (await getCollection("blog", ({ data }) => {
   (a, b) => b.data.publishDate.getTime() - a.data.publishDate.getTime(),
 );
 
+const locale = getSiteLocale(Astro.url.pathname);
+const copy = siteCopy[locale].nav;
+
 const blogUrl = new URL(Astro.url.pathname, Astro.site).toString();
 const blogDescription =
   "EdgeEver 官方博客，记录 Cloudflare 自托管部署、印象笔记迁移、产品更新与 AI Agent 工作流。";
@@ -33,13 +37,61 @@ const blogJsonLd = {
 <Layout title="博客" description={blogDescription} jsonLd={blogJsonLd}>
   <Container>
     <main class="mx-auto max-w-4xl py-16 md:py-24">
-      <div class="mb-10">
+      <div class="mb-8">
         <p class="text-sm font-semibold text-brand-text">EdgeEver Blog</p>
         <h1 class="mt-3 text-4xl font-bold tracking-tight text-slate-900 md:text-5xl">
           博客
         </h1>
       </div>
 
+      <!-- 标签筛选工具条 -->
+      <div class="flex flex-wrap gap-2 mb-10 select-none">
+        <a
+          href={getLocalizedPath(locale, "/blog")}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            !selectedTag
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          {copy.tagAll}
+        </a>
+        <a
+          href={`${getLocalizedPath(locale, "/blog")}?tag=migration`}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            selectedTag === "migration"
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          🏷️ {copy.tagMigration}
+        </a>
+        <a
+          href={`${getLocalizedPath(locale, "/blog")}?tag=mcp`}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            selectedTag === "mcp"
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          🤖 {copy.tagMcp}
+        </a>
+        <a
+          href={`${getLocalizedPath(locale, "/blog")}?tag=self-hosted`}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            selectedTag === "self-hosted"
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          ☁️ {copy.tagSelfHosted}
+        </a>
+      </div>
+
       <div class="grid gap-4">
         {
           entries.map((entry) => (

apps/site/src/pages/en/blog.astro

@@ -3,6 +3,7 @@ import { getCollection } from "astro:content";
 import Layout from "@/layouts/Layout.astro";
 import Container from "@/components/container.astro";
 import { getFormattedDate } from "@/utils/all";
+import { getLocalizedPath, getSiteLocale, siteCopy } from "@/i18n";
 
 const selectedTag = Astro.url.searchParams.get("tag");
 
@@ -19,6 +20,9 @@ const entries = (await getCollection("blog_en", ({ data }) => {
 const blogDescription =
   "English EdgeEver notes about Cloudflare self-hosting, Evernote migration, product updates, and AI Agent workflows.";
 
+const locale = getSiteLocale(Astro.url.pathname);
+const copy = siteCopy[locale].nav;
+
 const blogUrl = new URL(Astro.url.pathname, Astro.site).toString();
 const blogJsonLd = {
   "@context": "https://schema.org",
@@ -36,7 +40,55 @@ const blogJsonLd = {
       <p class="text-sm font-semibold text-brand-text">EdgeEver Blog</p>
       <h1 class="mt-3 text-4xl font-bold tracking-tight text-slate-950 md:text-5xl">Blog</h1>
 
-      <div class="mt-10 grid gap-4">
+      <!-- 标签筛选工具条 -->
+      <div class="flex flex-wrap gap-2 mt-8 mb-10 select-none">
+        <a
+          href={getLocalizedPath(locale, "/blog")}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            !selectedTag
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          {copy.tagAll}
+        </a>
+        <a
+          href={`${getLocalizedPath(locale, "/blog")}?tag=migration`}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            selectedTag === "migration"
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          🏷️ {copy.tagMigration}
+        </a>
+        <a
+          href={`${getLocalizedPath(locale, "/blog")}?tag=mcp`}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            selectedTag === "mcp"
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          🤖 {copy.tagMcp}
+        </a>
+        <a
+          href={`${getLocalizedPath(locale, "/blog")}?tag=self-hosted`}
+          class:list={[
+            "px-4 py-1.5 text-xs font-medium border rounded-full transition-all duration-200 cursor-pointer",
+            selectedTag === "self-hosted"
+              ? "text-brand bg-brand/5 border-brand-border/40 font-semibold shadow-sm"
+              : "text-slate-600 bg-slate-50 border-slate-200 hover:bg-slate-100 hover:text-slate-900"
+          ]}
+        >
+          ☁️ {copy.tagSelfHosted}
+        </a>
+      </div>
+
+      <div class="grid gap-4">
         {
           entries.map((entry) => (
             <a