site: editorial tooling, grid masonry fix, new reviews + finds

UI / dev tooling
- /find/ index: sort by file birthtime desc (sub-day chronology even when
  many finds share the same frontmatter date); render the captured-at on
  its own line under the host (~0.65rem mono muted)
- New dev-only filter at the top of /find/: All / Not in lists, persisted
  in localStorage; "not in lists" hides finds referenced by any superpost
- New editorial-tags chip strip on each find card (dev-only): selected
  tags visible by default, full picker on hover/focus-within with a "…"
  button for arbitrary tag entry; clicks copy /edit-find-tag <slug> <tag>
  to the clipboard via the existing EditConfirm singleton
- New optional editorialTags: string[] field on the find collection
- New src/data/editorial-tags.json — master list of available tags (initial
  set: ["delete"]); display order follows file order

/grid/ now uses the JS Masonry component instead of CSS column-count, so
the middle column no longer "dips"; tile hover updated to match the home
page's accent-glow / no-translate style

Content
- New review: apex-markdown-processor (graduated from find of same slug;
  hero reused from the find folder)
- New review: sindre-sorhus-older-mac-apps (graduated; intentionally
  hero-less per the source page's text-only design)
- New review: superkey (added by user; hero wired in src/lib/hero.ts)
- 24 new finds captured by /daily-finds across travel, jokes, quotes,
  product picks, and indie tools
- 2 new finds superposts: 2026-05-04-a-small-atlas, 2026-05-04-off-until-needed

Misc
- daily-finds.log.md and candidate-sources.md updated with the day's runs
- build-finds skill prompt iterated by user

src/content/find/quote-goldwyn-new-cliches/index.mdx

@@ -0,0 +1,15 @@
+---
+name: 'Samuel Goldwyn — "Let''s have some new cliches."'
+date: 2026-05-04
+link: "https://quoteinvestigator.com/2026/04/04/new-cliches/"
+linkText: "quoteinvestigator.com"
+source: "Quote Investigator"
+topics:
+  - quotes
+tags: [goldwyn, hollywood, language, malapropism]
+description: "Samuel Goldwyn — Polish-born MGM founder famed for self-contradicting one-liners ('Goldwynisms') — on the perpetual demand for fresh language."
+---
+
+> Let's have some new clichés.
+
+Samuel Goldwyn — the Polish immigrant who co-founded what became MGM and produced *Wuthering Heights* and *The Best Years of Our Lives* — generated so many of these self-contradicting one-liners that they got their own name (*Goldwynisms*). This one was a working note to his writers and now reads like a brief for any creative team.