Docs: mark Executive Report v2 as shipped (23 Apr 2026)

QA summary:
- 42/42 tests pass
- manage.py check clean
- No pending migrations
- Route sanity: /report/, /report/?project=1&project=2, /report/pdf/ all
  resolve (302 as anon, 200 as admin)
- PDF generation verified for populated and empty date ranges

Appends a "Shipped" block to the design doc that captures the final
QA state, the deferred items, and the notable design decisions made
during implementation. Konrad's inline-filter UX improvement (raised
during Checkpoint 3) is explicitly flagged for a future brainstorm.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/plans/2026-04-23-executive-report-v2-design.md

@@ -268,3 +268,28 @@ Hand off to `superpowers:writing-plans` to produce the task-by-task implementati
 4. After PDF template mirrors HTML
 
 Four natural demo-able pauses. Similar cadence to the 2026-04-22 work-log-payroll-crosslink plan.
+
+---
+
+## Shipped — 23 Apr 2026
+
+**Commits:** 27cdb46 (design) → Task 14 shipped commit.
+**Plan:** `docs/plans/2026-04-23-executive-report-v2-plan.md`
+**Tests:** 28 → 42 (14 new — 3 company-cost-velocity, 3 current-outstanding-in-scope, 4 team-project-activity, 1 chapter-one-enrichment, 3 multi-filter).
+
+**QA outcome:** 42/42 tests pass. `manage.py check` clean. `makemigrations --dry-run` reports no changes. Multi-value filter URLs (`?project=1&project=2`) resolve correctly. PDF rendering verified for populated and empty date ranges.
+
+**Deferred / out of scope (revisit if requested):**
+- Charts / sparklines in any chapter (text-and-table only)
+- Save-as-template feature
+- Period-over-period comparison
+- Dead `.hero-*` CSS block in PDF template (~40 lines, not referenced by new body)
+- Consolidate near-duplicate PDF table classes (`.worker`, `.lifetime`, `.pivot`)
+- Inline filters on report page (vs modal-popup) — **Konrad flagged this during Checkpoint 3 as the next UX improvement; slated for a separate brainstorm + design + plan after this ships**
+
+**Notable design decisions made during implementation:**
+- Task 1 extracted `_compute_outstanding` from `index()` as a pure refactor before any new work — zero behaviour change.
+- M2M filter pattern from commit `f1e246c` (Apr 22 bug fix) extended cleanly to multi-value via `__in` lookups + `id__in` subqueries.
+- Choices.js integrated via CDN with SRI hashes, graceful fallback to native `<select multiple>` on CDN failure, and custom CSS theme overrides matching the app's dark/light tokens.
+- `dictlookup` template filter added to `format_tags.py` — general-purpose utility for dict[var-key] lookups in Django templates.
+- PDF template swapped xhtml2pdf-era `@frame footer_frame` / `-pdf-*` rules for WeasyPrint-idiomatic plain `.footer` div.