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/e2e/realapi/receipt-ocr.spec.ts

@@ -9,7 +9,7 @@ import { login, apiHeaders, getPortId } from '../smoke/helpers';
  *
  *   1. Admin save + test-connection round-trip: writes a real OpenAI key
  *      to the global OCR config, calls /admin/ocr-settings/test (which
- *      sends a 1×1 pixel PNG — essentially free in tokens), and asserts
+ *      sends a 1×1 pixel PNG - essentially free in tokens), and asserts
  *      the provider responds 2xx. Validates the auth + key-storage path.
  *
  *   2. Real receipt parse: when REALAPI_RECEIPT_FIXTURE is set to an
@@ -24,7 +24,7 @@ import { login, apiHeaders, getPortId } from '../smoke/helpers';
 const OPENAI_API_KEY = process.env.OPENAI_API_KEY;
 const RECEIPT_FIXTURE = process.env.REALAPI_RECEIPT_FIXTURE;
 
-test.describe('Receipt OCR — real provider', () => {
+test.describe('Receipt OCR - real provider', () => {
   test.skip(!OPENAI_API_KEY, 'OPENAI_API_KEY not configured');
 
   test('admin can save an OpenAI key and the test endpoint passes', async ({ page }) => {
@@ -110,7 +110,7 @@ test.describe('Receipt OCR — real provider', () => {
       };
     };
     expect(body.data.source).toBe('ai');
-    // Confidence must be a valid number 0..1 — provider should always emit it.
+    // Confidence must be a valid number 0..1 - provider should always emit it.
     expect(body.data.parsed.confidence).toBeGreaterThanOrEqual(0);
     expect(body.data.parsed.confidence).toBeLessThanOrEqual(1);
     // Amount, if present, should be non-negative.