merge(#4): Migrate to Astro's content collection schema

[GIT PULL] Migrate to Astro's content collection schema

astro.config.ts

@@ -1,5 +1,4 @@
 import { defineConfig } from "astro/config";
-import sitemap from "@astrojs/sitemap";
 import tailwind from "@astrojs/tailwind";
 import partytown from "@astrojs/partytown";
 import image from "@astrojs/image";
@@ -9,28 +8,12 @@ import vercel from "@astrojs/vercel/serverless";
 import solidJs from "@astrojs/solid-js";
 import remarkMath from "remark-math";
 import rehypeKatex from "rehype-katex";
-import { getAllPostLinks } from "./src/lib/posts";
-import { getAllLyricLinks } from "./src/lib/lyrics";
 import type { AstroIntegration } from "astro";
 
 // https://astro.build/config
 export default defineConfig({
   site: "https://irvanma.eu.org",
   integrations: [
-    sitemap({
-      customPages: [
-        "https://irvanma.eu.org/",
-        "https://irvanma.eu.org/posts",
-        "https://irvanma.eu.org/lyrics",
-        "https://irvanma.eu.org/creed",
-        "https://irvanma.eu.org/oath",
-        ...getAllPostLinks(),
-        ...getAllLyricLinks(),
-      ],
-      changefreq: "daily",
-      priority: 0.8,
-      lastmod: new Date(),
-    }),
     tailwind({
       config: {
         applyBaseStyles: true,

package.json

@@ -16,18 +16,16 @@
     "@astrojs/mdx": "^0.18.3",
     "@astrojs/partytown": "^1.2.0",
     "@astrojs/prefetch": "^0.2.1",
-    "@astrojs/sitemap": "^1.2.2",
+    "@astrojs/rss": "^2.3.2",
     "@astrojs/solid-js": "^2.1.0",
     "@astrojs/tailwind": "^3.1.1",
-    "@astrojs/vercel": "^3.2.2",
+    "@astrojs/vercel": "^3.2.3",
     "@domchristie/turn": "2.0.0-0",
     "@hotwired/turbo": "^7.3.0",
     "@tailwindcss/typography": "^0.5.9",
     "@vite-pwa/astro": "^0.0.5",
     "astro": "^2.2.1",
     "astro-seo": "^0.7.2",
-    "extract-md-headings": "^0.2.5",
-    "gray-matter": "^4.0.3",
     "lucide-solid": "^0.127.0",
     "rehype-katex": "^6.0.2",
     "remark-math": "^5.1.1",