chore(docs): epic #920 closeout — update counts & add new schema objects

[ericsocrat]

Summary

Epic #920 (Country-Aware Scanner & Submission Pipeline) closeout — reconcile all stale documentation references after shipping 12 issues across PRs #933-#945.

Changes

CURRENT_STATE.md

• Header: updated to 2026-03-21, SHA dbe0636
• Added complete 'Recently Shipped (Epic epic(scanner): country-aware scanner & submission pipeline #920)' table (12 PRs)
• CI gate: qa.yml 756→759, deploy.yml 209/227 pending
• Key metrics: vitest 5,733→5,755, migrations 209→227, QA 756→759
• Removed 2 duplicate sections (Session 51 + Session 49)

copilot-instructions.md

• QA checks: 756→759 (12 locations), view_consistency 13→16 (2 locations), total 768→771
• Migrations: 203→227 (§3 + §7)
• Products: 2,366→2,602, deprecated 273→58 (header)
• §4 Key Functions: added \gs1_country_hint()\ after \is_valid_ean()\
• §4 Views: added \�_cross_country_scan_analytics\, \�_cross_country_ean_candidates\, \�_submission_country_analytics\
• Audit template: migration target ≥199→≥227, product target ≥2,366→≥2,602

README.md

• Badge: QA 747→759, products 2,438→2,602
• Numbers at a Glance: migrations 199→227, QA 747→759, products 2,438→2,602
• Project layout tree: migrations 199→227, QA 747→759
• CI description: QA 747→759

CHANGELOG.md

• Added epic epic(scanner): country-aware scanner & submission pipeline #920 entry under [Unreleased] → Added

Verification

Documentation-only change (no code, no tests, no schema). CI gates (typecheck, lint, build, unit tests, Playwright) will confirm no regressions.

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Project	Deployment	Actions	Updated (UTC)
tryvit	Ready	Preview, Comment	Mar 17, 2026 7:24pm

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[Copilot]

Pull request overview

Documentation closeout for Epic #920 (Country-Aware Scanner & Submission Pipeline), updating project-wide “current state” and reference docs to reflect recently shipped schema/QA changes and updated metrics.

Changes:

• Updated key metrics/counters across docs (products, migrations, QA checks, Vitest counts) and added Epic #920 shipped summary.
• Extended Copilot instructions to include new schema objects (gs1_country_hint(), cross-country analytics views) and refreshed QA/view-consistency numbers.
• Added an Epic #920 entry to the changelog under [Unreleased].

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 4 comments.

File	Description
copilot-instructions.md	Refreshes repository “facts” (counts), adds newly shipped function/views, updates QA/view-consistency references.
README.md	Updates top-level badges, “numbers at a glance”, and CI/testing counts and layout notes.
CURRENT_STATE.md	Updates “last updated”, main SHA, CI gate notes, and adds an Epic #920 shipped table + metrics.
CHANGELOG.md	Adds an [Unreleased] “Added” entry summarizing Epic #920 deliverables.

Comments suppressed due to low confidence (1)

README.md:309

• This section still labels the frontend as Next.js 15 App Router, but frontend/package.json specifies Next 16.1.6. Please update the README here to match the actual major version to avoid confusion when following Next.js docs/migration guides.

│   ├── migrations/                  # 227 append-only schema migrations
│   ├── seed/                        # Reference data seeds
│   ├── tests/                       # pgTAP integration tests
│   └── functions/                   # Edge Functions (API gateway, push notifications, CAPTCHA)
│
├── frontend/                        # Next.js 15 App Router
│   ├── src/