chore(autonomous-session): consolidate uncommitted work from prior session

Bundles the prior autonomous-session output that was sitting unstaged:

- Em-dash sweep across src/ + tests/ (en-dash/em-dash to hyphen, ~2280 instances)
- country-flag-icons rollout (CountryFlag component, replaces emoji glyphs that
  never rendered on Windows; lazy-loads the 3x2 SVG index as a single chunk
  after the per-subpath dynamic-import approach silently failed in webpack)
- Admin IA Phase 1+2: 7-domain regroup, 41 to 38 pages, /admin/berths index,
  redirects (ocr to ai, reports to dashboard, invitations to users),
  docs/admin-ia-proposal.md
- Per-template email tester (registry + endpoint + UI on Email admin page)
- Cancel-document mode picker (delete-from-Documenso vs keep-for-audit)
- Dashboard PDF report: 25 widgets, SVG charts, date-range picker, 11 resolvers
- Customize-widgets per-region sortables at xl+ (charts/rails/feed); single
  flat sortable below xl when the layout stacks; per-viewport saved orders
- Audit doc updates capturing each shipped item
- Lint fixes: react-compiler immutability in DonutChart (reduce instead of
  let-reassign), set-state-in-effect disables in CountryFlag and
  UploadForSigning preview-bytes effect, unused 'confirm' destructures in
  interest contract + reservation tabs, unescaped apostrophe in test-template
  card copy

src/components/layout/mobile/mobile-topbar.tsx

@@ -21,7 +21,7 @@ export function MobileTopbar() {
   const router = useRouter();
   const pathname = usePathname();
 
-  // UUID detection — the URL's last segment on detail pages is the
+  // UUID detection - the URL's last segment on detail pages is the
   // entity's UUID, and title-casing it produces an ugly "Abc 123 Uuid"
   // flash before the page calls `useMobileChrome.setChrome({title: ...})`
   // with the real entity name. When the segment matches the UUID shape,
@@ -32,7 +32,7 @@ export function MobileTopbar() {
   const isUuid = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i.test(last);
   const fallbackSegment = isUuid ? segments[segments.length - 2] : last;
   // Derive a sensible title from the current path slug when no
-  // page-level title is set. Avoids hardcoding a specific tenant name —
+  // page-level title is set. Avoids hardcoding a specific tenant name -
   // a fresh deploy with port slug `marina-alpha` reads as "Marina Alpha"
   // here without code edits.
   const portSlug = segments[0] ?? '';