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/smoke/03-pipeline.spec.ts

@@ -39,7 +39,7 @@ test.describe('Interest Pipeline', () => {
     await clientTrigger.click();
     await page.waitForTimeout(2000);
 
-    // Wait for the popover to load initial options (no search needed — they load on mount)
+    // Wait for the popover to load initial options (no search needed - they load on mount)
     // The options API returns all clients for this port
     const cmdItems = page.locator('[cmdk-item]');
     await expect(cmdItems.first()).toBeVisible({ timeout: 10_000 });
@@ -116,7 +116,7 @@ test.describe('Interest Pipeline', () => {
     const rowCount = await rows.count();
 
     if (rowCount > 0) {
-      // Click the first row — it may navigate or open a link
+      // Click the first row - it may navigate or open a link
       const firstRow = rows.first();
       const link = firstRow.locator('a').first();
 
@@ -131,11 +131,11 @@ test.describe('Interest Pipeline', () => {
       // Check if we navigated to a detail page
       const url = page.url();
       if (url.includes('/interests/')) {
-        // We're on the detail page — look for content
+        // We're on the detail page - look for content
         const content = page.getByText(/pipeline|stage|notes|activity|client/i);
         await expect(content.first()).toBeVisible({ timeout: 10_000 });
       } else {
-        // The table rows don't navigate — this is fine for a smoke test
+        // The table rows don't navigate - this is fine for a smoke test
         console.log('  ℹ Table rows do not navigate to detail pages');
       }
     } else {