What was done

Sam said "update skills to move to foundry." Migrated 48 lagging skill / brand-instruction .md docs across the Repos tree.

Why

CLAUDE.md (2026-05-28) made Foundry #D97706 the brand orange. The canonical Skills/sail-design-foundation was already migrated, but per-domain copies (sa-template-reference, 8x firm-briefing, sail-seo web skills, Eve demand skills, brand reference docs) still referenced the retired #F89C22. This removes the drift.

Intentionally NOT changed (gray-area, left for Sam)

QA

Rollback

Full pre-change backup: ~/Documents/Codex/foundry-migration-2026-05-31/backup/ (mirrors repo paths) + ROLLBACK-README.md + filelist.txt. Git: Repos/projects (9afbc4a) and Repos/sail-hr (074899d) committed; remaining repos have working-tree changes uncommitted due to the known Cowork .git/index.lock sandbox issue. Commit on Sam's Mac or via _utilities/git-safe-push; or git checkout -- <path> / restore from backup to revert.

Handoff / pending

  1. Commit the remaining working-tree changes from a non-sandbox shell (lock issue is Cowork-only per CLAUDE.md).
  2. Sam decision: extend Foundry to live Salesforce LWC CSS, the Spanish LP app, dashboards, and brand audit/historical docs (would each need their own deploy/review).
  3. The read-only Cowork skills mount still shows old #F89C22 until Sam re-syncs skills to his Mac.