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/documents-completion-auto-deposit.test.ts

@@ -1,5 +1,5 @@
 /**
- * Task 7 — handleDocumentCompleted auto-deposit.
+ * Task 7 - handleDocumentCompleted auto-deposit.
  *
  * Verifies that when a document is completed:
  *  - The signed PDF is deposited into the owner's entity subfolder
@@ -25,7 +25,7 @@ import { handleDocumentCompleted } from '@/lib/services/documents.service';
 import { ensureSystemRoots } from '@/lib/services/document-folders.service';
 import { makeClient, makeCompany, makePort, makeYacht } from '../helpers/factories';
 
-// Stub Documenso download — do NOT hit the network.
+// Stub Documenso download - do NOT hit the network.
 vi.mock('@/lib/services/documenso-client', async (importOriginal) => {
   const real = await importOriginal<typeof import('@/lib/services/documenso-client')>();
   return {
@@ -34,7 +34,7 @@ vi.mock('@/lib/services/documenso-client', async (importOriginal) => {
   };
 });
 
-// Stub storage backend — write to an in-memory map so no MinIO required.
+// Stub storage backend - write to an in-memory map so no MinIO required.
 const stubPuts = new Map<string, Buffer>();
 vi.mock('@/lib/storage', async (importOriginal) => {
   const real = await importOriginal<typeof import('@/lib/storage')>();
@@ -171,7 +171,7 @@ describe('handleDocumentCompleted · auto-deposit', () => {
       .values({
         portId,
         interestId: interest!.id,
-        // All direct owner FKs null — owner must be resolved via interest.
+        // All direct owner FKs null - owner must be resolved via interest.
         documentType: 'eoi',
         title: 'Auto-deposit test EOI (via interest)',
         status: 'partially_signed',