Renumber article slugs to sequential article-N

One-time PocketBase migration that replaces every article's slug with
article-1, article-2, ... ordered by publishedAt (oldest first),
requested explicitly by the site owner in place of the existing
descriptive slugs.

CHANGELOG.md

@@ -5,6 +5,24 @@ All notable changes to this project are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1] - 2026-09-14
+
+### Changed
+
+- Renumbered every article's slug to sequential `article-N`, ordered by `publishedAt` (oldest
+  first), via a one-time PocketBase migration — replaces the previous descriptive slugs at the
+  owner's explicit request. Not reversible; existing links/indexed URLs using the old slugs now
+  404.
+
+### Fixed
+
+- Language switch no longer overlaps the header logo on narrow viewports (~390px, e.g. iPhone 14
+  Pro): it now stacks centered above the wordmark on phones, and only moves to the header's
+  top-right corner from tablet width up.
+- Article card thumbnails no longer use an overly aggressive portrait crop (`4:5`) that sliced
+  through text baked into cover images — changed to `3:2`, matching the featured cover on the home
+  page and the article detail page.
+
 ## [2.1.0] - 2026-09-11
 
 ### Added

frontend/app/components/ArticleCard.vue

@@ -53,7 +53,7 @@ const href = computed(() => localePath(props.locale, `/blog/${props.article.slug
 
 .cover {
   width: 100%;
-  aspect-ratio: 4 / 5;
+  aspect-ratio: 3 / 2;
   object-fit: cover;
   background: var(--color-surface);
   transition: transform 0.4s ease;

frontend/app/layouts/default.vue

@@ -105,10 +105,22 @@ const strings = computed(() => STRINGS[locale.value])
   position: relative;
 }
 
+/* Stacked and centred above the wordmark on phones — there isn't room
+   beside the centred logo without overlapping it. Pinned to the corner
+   again once the header has space to spare. */
 .lang-switch-header {
+  display: flex;
+  justify-content: center;
+  margin-bottom: 0.75rem;
+}
+
+@media (min-width: 48rem) {
+  .lang-switch-header {
     position: absolute;
     top: 0;
     right: var(--space);
+    margin-bottom: 0;
+  }
 }
 
 .wordmark {

pocketbase/pb_migrations/1757500003_renumber_article_slugs.js

@@ -0,0 +1,35 @@
+/// <reference path="../pb_data/types.d.ts" />
+
+// One-time cleanup: replace every article's slug with a sequential
+// "article-N", ordered by publishedAt (oldest first; drafts, which have no
+// publishedAt, sort after published articles by creation order). Requested
+// explicitly by the site owner, aware this drops the existing descriptive
+// slugs and breaks any already-indexed/shared URLs using them.
+//
+// Two passes with a temporary unique slug in between: assigning final slugs
+// in a single pass can collide with another record's current slug that
+// hasn't been renamed yet (slug has a unique index).
+migrate((app) => {
+  const articles = app.findAllRecords('articles')
+
+  articles.sort((a, b) => {
+    const publishedA = a.getString('publishedAt')
+    const publishedB = b.getString('publishedAt')
+    if (publishedA && publishedB) return publishedA < publishedB ? -1 : publishedA > publishedB ? 1 : 0
+    if (publishedA) return -1
+    if (publishedB) return 1
+    return a.getString('created') < b.getString('created') ? -1 : 1
+  })
+
+  articles.forEach((record) => {
+    record.set('slug', `migrating-${record.id}`)
+    app.save(record)
+  })
+
+  articles.forEach((record, index) => {
+    record.set('slug', `article-${index + 1}`)
+    app.save(record)
+  })
+}, (_app) => {
+  // Not reversible: the original slugs aren't recorded anywhere.
+})