build: 🔧 use manual feed template instead of virtual one

In order to display the title image in the feed.xml like in the posts on the website, a more customizable variant is needed.

src/about.md

@@ -21,7 +21,7 @@ I'm a dude from the south of Germany pretending to be a dragon online.
 
 I'm a web developer at heart and love to make pretty and sleek websites (as you might have noticed). I started coding professionally right around the time HTML5 took off and kept at it ever since. You can take a look at some of my personal projects over on my [main home page].
 
-My code repos[^gitrepos]:
+My code repos[^1]:
 
 - [GitHub]
 - [GitLab]
@@ -47,7 +47,6 @@ When I'm not doing development work, I'm getting my hands dirty in self-hosting.
 - [Wallabag] (read-it-later pile of shame)
 - [Nextcloud] (cloud storage & collaboration)
 - [Immich] (Google Photos without the Google parts)
-- [AdGuard Home] (DNS Sinkhole for ads and trackers)
 - [Forgejo] (light-weight Git forge)
 
 As for the pretending to be a dragon online thing: Yes, I'm one of those furries. Been one for the past 20 years. Also hella gay 🏳️‍🌈
@@ -69,7 +68,6 @@ Video games also shaped a lot of my music tastes. I'm listening to tons of video
 [Wallabag]: https://wallabag.org/
 [Nextcloud]: https://nextcloud.com/
 [Immich]: https://immich.app/
-[AdGuard Home]: https://adguard.com/adguard-home/overview.html
 [Forgejo]: https://forgejo.org/
 
 [Secret of Mana]: https://www.igdb.com/games/secret-of-mana
@@ -92,4 +90,4 @@ Video games also shaped a lot of my music tastes. I'm listening to tons of video
 *[NES]: Nintendo Entertainment System
 *[SNES]: Super NES
 
-[^gitrepos]: In case you're wondering: most of my repos are personal projects, just for me, and don't need to be developed out in the open.
+[^1]: In case you're wondering: most of my repos are personal projects, just for me, and don't need to be developed out in the open.

src/feed.njk

@@ -1,11 +1,17 @@
----
-permalink: feed.xml
-eleventyExcludeFromCollections: true
-metadata:
-  title: Sebin's Blog
-  description: Writing about stuff I have vague interests in and commenting on stuff I read.
-  language: en
-  base: 'https://blog.sebin-nyshkim.net/'
+---json
+{
+  "permalink": "feed.xml",
+  "eleventyExcludeFromCollections": true,
+  "metadata": {
+    "title": "Sebin's Blog",
+    "description": "Writing about stuff I have vague interests in and commenting on stuff I read.",
+    "language": "en",
+    "base": "https://blog.sebin-nyshkim.net/",
+    "author": {
+      "name": "Sebin Nyshkim"
+    }
+  }
+}
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom" xml:lang="{{ metadata.language or page.lang }}">
@@ -15,20 +21,16 @@ metadata:
   <link href="{{ metadata.base | addPathPrefixToFullUrl }}"/>
   <updated>{{ collections.posts | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
   <id>{{ metadata.base | addPathPrefixToFullUrl }}</id>
+  <author>
+    <name>{{ metadata.author.name }}</name>
+  </author>
   {%- for post in collections.posts | reverse %}
   {%- set absolutePostUrl %}{{ post.url | htmlBaseUrl(metadata.base) }}{% endset %}
   <entry>
-    <author>
-      <name>{{ post.data.author.name }}</name>
-      <uri>{{ post.data.author.href }}</uri>
-    </author>
     <title>{{ post.data.title }}</title>
     <link href="{{ absolutePostUrl }}"/>
     <updated>{{ post.date | dateToRfc3339 }}</updated>
     <id>{{ absolutePostUrl }}</id>
-    {%- for tag in post.data.tags %}
-    <category term="{{ tag }}" />
-    {%- endfor %}
     <content type="html">
       &lt;img src="{{ post.data.image.src }}.webp?width=1200" alt="{{ post.data.image.alt }}"&gt;
       {{ post.content | renderTransforms(post.data.page, metadata.base) }}

src/layouts/base.njk

@@ -13,6 +13,7 @@
         og_image_alt      = image.alt,
         og_image_type     = 'image/webp',
         twitter_card_type = twitter.cardType,
+        twitter_handle    = twitter.account,
         name              = author.name,
         generator         = eleventy.generator,
         preconnect        = ['https://img.sebin-nyshkim.net'],

src/posts/posts.json

@@ -13,7 +13,8 @@
     "image": "https://img.sebin-nyshkim.net/i/b6629b72-ab77-4a6c-bf97-b1a615cc2454"
   },
   "twitter": {
-    "cardType": "summary_large_image"
+    "cardType": "summary_large_image",
+    "account": "SebinNyshkim"
   },
   "mastodon": {
     "fediverseCreator": "@SebinNyshkim@meow.social"