chore: upgrade to Astro 3

flake.nix

@@ -17,7 +17,7 @@
           packages = with pkgs; [
             "awscli"
             "nodejs_20"
-            "yarn"
+            "nodePackages.pnpm"
           ];
         };
       };

package.json

@@ -11,27 +11,27 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/mdx": "^0.18.3",
-    "@astrojs/rss": "^2.3.2",
-    "@astrojs/sitemap": "^1.2.2",
-    "@astrojs/tailwind": "^3.1.1",
+    "@astrojs/mdx": "^1.1.2",
+    "@astrojs/rss": "^3.0.0",
+    "@astrojs/sitemap": "^3.0.2",
+    "@astrojs/tailwind": "^5.0.2",
     "@tailwindcss/aspect-ratio": "^0.4.2",
-    "@tailwindcss/forms": "^0.5.3",
-    "@tailwindcss/nesting": "^0.0.0-insiders.565cd3e",
-    "@tailwindcss/typography": "^0.5.8",
-    "astro": "^2.2.1",
-    "date-fns": "^2.29.3",
+    "@tailwindcss/forms": "^0.5.6",
+    "@tailwindcss/nesting": "0.0.0-insiders.565cd3e",
+    "@tailwindcss/typography": "^0.5.10",
+    "astro": "^3.3.3",
+    "date-fns": "^2.30.0",
     "lodash": "^4.17.21",
-    "markdown-it": "^13.0.1",
-    "octokit": "^2.0.14",
-    "postcss-import": "^15.0.0",
-    "sanitize-html": "^2.10.0",
-    "tailwindcss": "^3.0.24"
+    "markdown-it": "^13.0.2",
+    "octokit": "^3.1.1",
+    "postcss-import": "^15.1.0",
+    "sanitize-html": "^2.11.0",
+    "tailwindcss": "^3.3.3"
   },
   "devDependencies": {
-    "@types/lodash": "^4.14.191",
-    "prettier": "^2.8.7",
-    "prettier-plugin-astro": "^0.8.0",
-    "rustywind": "^0.15.3"
+    "@types/lodash": "^4.14.200",
+    "prettier": "^3.0.3",
+    "prettier-plugin-astro": "^0.12.0",
+    "rustywind": "^0.20.0"
   }
 }

src/content/blog/drupalcamp-london-testing-workshop.mdx

@@ -10,9 +10,9 @@ lead_image:
     url: /images/blog/testing-workshop-drupalcamp-london/lead.jpg
 ---
 
-![]({{page.lead_image.url}}){.p-1 .border}
+<img src={frontmatter.lead_image.url} />
 
-<p>{{ page.excerpt }}</p>
+This year, I’m teaching a workshop at DrupalCamp London.
 
 The subject will be automated testing and test driven development in Drupal 8,
 and it will be on Friday 13th March 2020, between 1pm and 5pm.