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

src/lib/labels/document-status.ts

@@ -6,7 +6,7 @@
  * signing-progress, notification-digest, realtime-toast). A signer would
  * see "Partially signed", "partially_signed", and "EOI fully signed" for
  * the same enum state across one session. This module is the single
- * source of truth — import from here, do not redefine inline.
+ * source of truth - import from here, do not redefine inline.
  *
  * If a new lifecycle state arrives in the schema, add it here once.
  */
@@ -28,7 +28,7 @@ export type DocumentStatus =
 
 /**
  * Human label rendered in CRM UI (staff-facing). Use the portal-specific
- * mapping in `documentStatusLabelForPortal` when rendering to clients —
+ * mapping in `documentStatusLabelForPortal` when rendering to clients -
  * "Awaiting signatures" reads fine on the inside; clients want
  * "Awaiting your signature".
  */
@@ -76,7 +76,7 @@ export const DOCUMENT_STATUS_PILL: Record<DocumentStatus, StatusPillStatus> = {
 };
 
 /**
- * The "in-flight" set — useful for hero treatment, banners, "we're
+ * The "in-flight" set - useful for hero treatment, banners, "we're
  * waiting on action" UI. completed/expired/cancelled are terminal.
  */
 export const DOCUMENT_STATUS_ACTIVE: ReadonlySet<DocumentStatus> = new Set<DocumentStatus>([