fix(audit-wave-10): aria-hidden sweep on decorative Lucide icons (#69)

Mechanical codemod added \`aria-hidden\` to 444 self-closing single-line
Lucide icon JSX elements across 267 .tsx files in:

- shared/, layout/, dashboard/
- admin/ (all sections)
- clients/, berths/, yachts/, companies/, interests/, documents/
- reminders/, reservations/, residential/, expenses/, email/

The regex targeted only the safe pattern \`<IconName className="..." />\`
(no other props, self-closing, capitalized component name). Every match
inspected is a decorative companion to visible text or sits inside a
button whose accessible name comes from \`aria-label\` / sr-only text
— the icon itself should not be announced.

Screen readers no longer double-read the icon + the adjacent label
text (e.g. "Pencil Pencil Edit" → just "Edit"). The existing
@axe-core/playwright smoke test (\`20-accessibility.spec.ts\`) continues
to pass.

Test suite stays at 1315/1315 vitest. typescript clean.

Closes task #69 (aria-hidden sweep) from the AUDIT-2026-05-12 follow-ups
backlog.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/documents/entity-folder-view.tsx

@@ -50,7 +50,7 @@ export function EntityFolderView({ portSlug, entityType, entityId }: Props) {
     <div className="space-y-4">
       <AggregatedSection<'workflows'>
         title="Signing in progress"
-        icon={<ClipboardSignature className="h-4 w-4 text-muted-foreground" />}
+        icon={<ClipboardSignature className="h-4 w-4 text-muted-foreground" aria-hidden />}
         groups={workflowGroups}
         loading={workflowsLoading}
         emptyMessage="No workflows in flight for this entity."
@@ -68,7 +68,7 @@ export function EntityFolderView({ portSlug, entityType, entityId }: Props) {
 
       <AggregatedSection<'files'>
         title="Files"
-        icon={<FileText className="h-4 w-4 text-muted-foreground" />}
+        icon={<FileText className="h-4 w-4 text-muted-foreground" aria-hidden />}
         groups={fileGroups}
         loading={filesLoading}
         emptyMessage="No files for this entity yet."
@@ -86,7 +86,7 @@ export function EntityFolderView({ portSlug, entityType, entityId }: Props) {
                     className="min-h-[44px] gap-1 px-2 text-xs text-brand"
                     onClick={() => setDetailsId(signedFromDocumentId)}
                   >
-                    <Eye className="h-3 w-3" />
+                    <Eye className="h-3 w-3" aria-hidden />
                     View signing details
                   </Button>
                 ) : null}