Update to Eleventy v3 (#11)

* feat: upgrade to v3; install eleventy-upgrade-help

* feat: convert all files to esm

* feat: remove decapcms

* fix: remove unused filter

* feat: remove netlify packages

* feat: update image handling

- removes old image shortcode
- update to latest 11ty image transform plugin

* feat: update colophon

* fix: pill style; global style

Fixes an issue with <img> inside <figure> not being centered

* feat: remove linting packages

* feat: update package.json scripts

* feat: remove upgrade helper plugin

* feat: add new button style, update nav

* feat: simplify `pill` class usage

* feat: fix tag list in catalogue-item.html

* feat: move games into their own section

* feat: update node version to latest LTS

* feat: move books to their own section

* feat: move fun pages into pages dir

* feat: update index and book/game templates

* feat: add watching section

* fix: update scaling values for buttons

* feat: various css updates

* feat: update now page style

* feat: cleaning up newer posts using old shortcode

also adding markdown-it-attrs to add attrs to various markdown elements!

* fix: movie data structure

* feat: update colophon

* fix: remove text-skew from post excerpt text

* feat: add support for shows in /watching

* fix: update book tags

* feat: add complete implementation of books pages

other stuff happened too

* fix: image border-radius

* feat: update game layout and content

* feat: reorganize watching section

* feat: add contact page

* feat: small page changes

* feat: add podroll page

* feat: reorganize content directories

* feat: exclude podcasts from page output

* chore: delete guestbook page

* chore: remove bracket syntax for css classes in html

* feat: create macro for tag list

* fix: colophon update

* chore: remove last.fm data

* chore: clean up 11ty config

* fix: misc permalink fixes

* feat: add update post

* fix: media meta grid on mobile

* fix: tables on mobile

* fix: add titles to icon button links

* fix: add missing divider for movies/shows

* feat: add alternate feeds

* fix: tag cleanup

* feat: homepage content update

* fix: game meta data

* fix: update post dates

* feat: add missing link to changelog

src/pages/feeds/shows.njk

@@ -0,0 +1,26 @@
+---
+permalink: /feeds/shows.xml
+layout: null
+eleventyExcludeFromCollections: true
+excludeFromSitemap: true
+---<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+<title>Shows • {{ meta.siteName }}</title>
+<subtitle>{{ meta.siteDescription }}</subtitle>
+<link href="{{ meta.url }}/feeds/shows.xml" rel="self" />
+<link href="{{ meta.url }}/" rel="alternate" type="text/html" />
+<id>{{ meta.url }}/</id>
+<author>
+<name>{{ meta.author }}</name>
+</author>
+{% for item in collections.tv %}
+    <entry>
+    <id>{{ meta.url }}{{ item.url }}</id>
+    <title>{{ item.data.title | escape }}</title>
+    <link href="{{ item.url }}{{ post.url }}" />
+    <pubDate>{{ item.date }}</pubDate>
+    {%- for tag in item.data.tags | filter("tv") %}<category term="{{ tag }}" />{%- endfor %}
+        <content type="html">{{ item.content | escape }}</content>
+        </entry>
+    {% endfor %}
+    </feed>