acg-website-showcase: curate brand kit to forward-relevant assets

Per Mike: don't keep the full archive tracked. Trimmed the brand kit from 34M -> 14M,
keeping only forward-relevant assets: the StyleGuide PDF, current logos
(transwhite/flatwhite) + vector master (guru-vector.eps, moved out of Old/), Guru
Icons, the Lato family (+ OFL + README), Colors reference, social avatar, and the
2025 letterhead (png + docx). Removed legacy Old/ marks, business cards, raster
flat-icon sheets, the superseded 2021 letterhead, and generic stock images.
(Original archive remains recoverable from git history.)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

projects/acg-website-showcase/brand-kit/README.md

@@ -1,26 +1,25 @@
 # ACG Brand Kit
 
-Canonical Arizona Computer Guru brand assets, imported from the master "Branding
-Stuff" archive on 2026-06-15 for use by the website project.
+Forward-relevant Arizona Computer Guru brand assets, curated from the master
+"Branding Stuff" archive on 2026-06-15. Legacy/bulky material was trimmed (see below).
 
 ## Contents
-- **Logos:** `logo-transwhite.png`, `logo-flatwhite.jpg`, `Old/Logo*.png`,
-  `Old/guru_vector.eps` (vector source)
+- **AZComputerGuru_StyleGuide.pdf** - the authoritative brand style guide. Start here.
+- **Logos:** `logo-transwhite.png`, `logo-flatwhite.jpg`, `guru-vector.eps` (scalable vector master)
 - **Guru Icons/** - favicon / app-icon sizes (16-512px)
-- **Lato Font/** - full Lato family (TTF) + `OFL.txt`
+- **Lato Font/** - full Lato family (TTF) + `OFL.txt` (SIL Open Font License) + `README.txt`
 - **Colors.png** - brand color reference
 - **social-avatar.jpg** - social profile avatar
-- **Letterhead 2021/**, `acg-letterhead-2025.png`, `Letterhead 2025.docx`
-- **Business Cards/** - current + historical card designs
-- **Icons/** - flat icon sheets
-- **stock images/** - stock photography
-- **Old/** - legacy / archived marks
+- **acg-letterhead-2025.png** + **Letterhead 2025.docx** - current letterhead (image + editable source)
 
 ## Licensing
-- The Lato font family is licensed under the SIL Open Font License - see
-  `Lato Font/OFL.txt`.
-- Stock images: verify each image's license before any public/commercial reuse.
+- The Lato font family is licensed under the SIL Open Font License - see `Lato Font/OFL.txt`.
 
-## Note
-The showcase site itself currently uses JetBrains Mono (see `../DESIGN.md`); the
-Lato family here is ACG's corporate brand font for collateral (letterhead, cards, print).
+## Curation note
+Trimmed from the original archive as not forward-relevant for the website project:
+legacy `Old/` marks (2016-2019 logos, 2019 letterhead), business cards (2015 + 2019),
+raster flat-icon sheets, the superseded 2021 letterhead, and generic stock photography.
+(The full original archive remains recoverable from git history if anything is needed later.)
+
+The showcase site itself currently uses JetBrains Mono (see `../DESIGN.md`); the Lato
+family here is ACG's corporate brand font for collateral (letterhead, cards, print).