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/unit/services/documenso-place-fields.test.ts

@@ -115,7 +115,11 @@ describe('placeFields v2 dispatch', () => {
       'env-123',
       [
         {
-          recipientId: 'rec-a',
+          // v2 recipient ids are numeric - Documenso's distribute response
+          // returns them as numbers. The CRM custom-document-upload
+          // service preserves them as strings or numbers; the v2 placeFields
+          // coercion normalises to number for the upstream payload.
+          recipientId: '42',
           type: 'SIGNATURE',
           pageNumber: 1,
           pageX: 25,
@@ -134,9 +138,13 @@ describe('placeFields v2 dispatch', () => {
     expect((init as RequestInit).method).toBe('POST');
     const body = JSON.parse(String((init as RequestInit).body)) as any;
     expect(body.envelopeId).toBe('env-123');
-    expect(body.fields[0]).toMatchObject({
-      recipientId: 'rec-a',
+    // 2026-05-22: Documenso v2 expects the array under `data` (trpc-style
+    // createMany input), not `fields`. recipientId is a number, and the
+    // page-index key is `page` (not `pageNumber`).
+    expect(body.data[0]).toMatchObject({
+      recipientId: 42,
       type: 'SIGNATURE',
+      page: 1,
       positionX: 25,
       positionY: 88,
       width: 20,
@@ -262,17 +270,22 @@ describe('placeDefaultSignatureFields integration', () => {
     await placeDefaultSignatureFields(
       'env-x',
       [
-        { id: 'r1', pageNumber: 4 },
-        { id: 'r2', pageNumber: 4 },
-        { id: 'r3', pageNumber: 4 },
+        { id: '101', pageNumber: 4 },
+        { id: '102', pageNumber: 4 },
+        { id: '103', pageNumber: 4 },
       ],
       'port-1',
     );
     expect(fetchMock).toHaveBeenCalledTimes(1);
     const body = JSON.parse(String((fetchMock.mock.calls[0]![1] as RequestInit).body)) as any;
-    expect(body.fields).toHaveLength(3);
-    expect(body.fields.every((f: { type: string }) => f.type === 'SIGNATURE')).toBe(true);
-    expect(body.fields.every((f: { pageNumber: number }) => f.pageNumber === 4)).toBe(true);
+    // 2026-05-22: Documenso v2 expects `data` (not `fields`), `page`
+    // (not `pageNumber`), and numeric recipientIds.
+    expect(body.data).toHaveLength(3);
+    expect(body.data.every((f: { type: string }) => f.type === 'SIGNATURE')).toBe(true);
+    expect(body.data.every((f: { page: number }) => f.page === 4)).toBe(true);
+    expect(
+      body.data.every((f: { recipientId: unknown }) => typeof f.recipientId === 'number'),
+    ).toBe(true);
   });
 
   it('skips the API call entirely with zero recipients', async () => {