site: rename "finds" superpost collection to "bundles"

Disambiguates the one-letter `find` (item) vs `finds` (roundup) split that
kept causing confusion. Audience-facing now: `/bundles/<slug>/`, "Bundle"
labels in home/footer/search.

Internals: `getCollection('finds')` → `('bundles')`, `Entry.type 'finds'`
→ `'bundle'`, `OgFallback 'finds'` → `'bundles'`, `findListMosaic` →
`bundleMosaic`, `FindsPost` → `Bundle`, `findsReferencing` →
`bundlesReferencing`. Build script + generated mosaic dir follow
(`scripts/build-bundle-mosaics.mjs`, `src/generated/bundle-mosaics/`).

Skills `build-finds` → `build-bundle`, `cluster-finds` →
`cluster-bundles`. The `find` collection (individual items) is unchanged.

No URL redirects: low external-link surface area.

src/lib/backlinks.ts

@@ -1,9 +1,9 @@
 import { getCollection, type CollectionEntry } from 'astro:content';
 
-export type FindsPost = CollectionEntry<'finds'>;
+export type Bundle = CollectionEntry<'bundles'>;
 
-export async function findsReferencing(slug: string): Promise<FindsPost[]> {
-  const all = await getCollection('finds');
+export async function bundlesReferencing(slug: string): Promise<Bundle[]> {
+  const all = await getCollection('bundles');
   return all
     .filter((p) => p.data.items.includes(slug))
     .sort((a, b) => b.data.date.valueOf() - a.data.date.valueOf());

src/lib/bundle-mosaic.ts

@@ -1,16 +1,16 @@
 import type { ImageMetadata } from 'astro';
 
 const modules = import.meta.glob<{ default: ImageMetadata }>(
-  '../generated/list-mosaics/*.jpg',
+  '../generated/bundle-mosaics/*.jpg',
   { eager: true }
 );
 
 const mosaics = new Map<string, ImageMetadata>();
 for (const [path, mod] of Object.entries(modules)) {
-  const match = path.match(/list-mosaics\/([^/]+)\.jpg$/);
+  const match = path.match(/bundle-mosaics\/([^/]+)\.jpg$/);
   if (match) mosaics.set(match[1], mod.default);
 }
 
-export function findListMosaic(slug: string): ImageMetadata | undefined {
+export function bundleMosaic(slug: string): ImageMetadata | undefined {
   return mosaics.get(slug);
 }

src/lib/entries.ts

@@ -1,7 +1,7 @@
 import { getCollection } from 'astro:content';
 
 export type Entry = {
-  type: 'review' | 'post' | 'finds';
+  type: 'review' | 'post' | 'bundle';
   id: string;
   href: string;
   date: Date;
@@ -14,7 +14,7 @@ export type Entry = {
 export async function getAllEntries(): Promise<Entry[]> {
   const reviews = await getCollection('reviews');
   const posts = await getCollection('posts');
-  const findsPosts = await getCollection('finds');
+  const bundles = await getCollection('bundles');
 
   const r: Entry[] = reviews.map((e) => ({
     type: 'review',
@@ -37,10 +37,10 @@ export async function getAllEntries(): Promise<Entry[]> {
     primary: e.data.title,
   }));
 
-  const f: Entry[] = findsPosts.map((e) => ({
-    type: 'finds',
+  const b: Entry[] = bundles.map((e) => ({
+    type: 'bundle',
     id: e.id,
-    href: `/finds/${e.id}/`,
+    href: `/bundles/${e.id}/`,
     date: e.data.date,
     category: e.data.category,
     tags: e.data.tags,
@@ -48,7 +48,7 @@ export async function getAllEntries(): Promise<Entry[]> {
     secondary: e.data.blurb,
   }));
 
-  return [...r, ...p, ...f].sort((a, b) => b.date.valueOf() - a.date.valueOf());
+  return [...r, ...p, ...b].sort((a, b) => b.date.valueOf() - a.date.valueOf());
 }
 
 export type SiteStats = {
@@ -57,7 +57,7 @@ export type SiteStats = {
   reviews: number;
   finds: number;
   posts: number;
-  lists: number;
+  bundles: number;
 };
 
 let statsCache: Promise<SiteStats> | null = null;
@@ -73,17 +73,17 @@ async function computeSiteStats(): Promise<SiteStats> {
   const reviews = entries.filter((e) => e.type === 'review').length;
   const finds = findItems.length;
   const posts = entries.filter((e) => e.type === 'post').length;
-  const lists = entries.filter((e) => e.type === 'finds').length;
+  const bundles = entries.filter((e) => e.type === 'bundle').length;
   const allDates = [
     ...entries.map((e) => e.date),
     ...findItems.map((f) => f.data.date),
   ].sort((a, b) => b.valueOf() - a.valueOf());
   return {
-    total: reviews + finds + posts + lists,
+    total: reviews + finds + posts + bundles,
     lastUpdated: allDates[0] ?? null,
     reviews,
     finds,
     posts,
-    lists,
+    bundles,
   };
 }

src/lib/seo.ts

@@ -1,13 +1,13 @@
 import { heroes } from './hero';
 import type { OgImage } from '../components/SEO.astro';
 
-export type OgFallback = 'reviews' | 'finds' | 'posts' | 'site';
+export type OgFallback = 'reviews' | 'bundles' | 'posts' | 'site';
 
 const SITE_URL = 'https://unique.rzen.dev';
 
 const FALLBACK_PATHS: Record<OgFallback, string> = {
   reviews: '/og/reviews.png',
-  finds: '/og/finds.png',
+  bundles: '/og/bundles.png',
   posts: '/og/posts.png',
   site: '/og/default.png',
 };