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

tests/integration/gdpr-export.test.ts

@@ -18,7 +18,7 @@ import { makePort, makeClient, makeYacht } from '../helpers/factories';
 let TEST_USER_ID = '';
 
 beforeAll(async () => {
-  // Pull any existing user — gdpr_exports.requested_by has an FK that needs
+  // Pull any existing user - gdpr_exports.requested_by has an FK that needs
   // to resolve. Tests don't need the user to be specific; they just need it
   // to exist.
   const [u] = await db.select({ id: user.id }).from(user).limit(1);
@@ -166,7 +166,7 @@ describe('requestGdprExport', () => {
     expect(add).toHaveBeenCalledWith(
       'gdpr-export',
       expect.objectContaining({ exportId: row.id, emailToClient: true }),
-      // F3: BullMQ 5.x rejects colons in custom job IDs — switched to dash.
+      // F3: BullMQ 5.x rejects colons in custom job IDs - switched to dash.
       expect.objectContaining({ jobId: `gdpr-export-${row.id}` }),
     );