Make forced-delete dependency chips clickable to pivot the audit log

Task #134: Admins investigating a forced deletion can now click any
dependency chip on a force_delete row to jump to a pre-filtered audit log
view of the related history.

Backend (artifacts/api-server, lib/api-spec):
- Added targetType + targetId query params to GET /api/admin/audit-logs
  and its CSV export. targetId is validated as a positive integer (400
  on bad input). Codegen regenerated for the React API client.

Frontend (artifacts/tx-os/src/pages/admin.tsx):
- Dependency chips on forced-delete rows are now real <button> elements
  with aria-labels and keyboard focus. Non-deletion rows are unchanged.
- Chip → pivot mapping: groupCount→targetType=group,
  memberCount→targetType=user, appCount→targetType=app,
  roleCount→targetType=role; cascade chips (orderCount, messageCount,
  noteCount, etc.) pivot to the parent (targetType+targetId).
- Active filter is reflected in the URL hash (deep-linkable + reload
  safe) and shown as a dismissible pill in the panel; the pill includes
  a Clear button. Switching audit sub-section drops the filter.
- Section sync logic preserves hash params and uses a one-shot
  skipNextSectionSync ref so initial deep-linked hashes aren't clobbered.
- New i18n keys in en.json and ar.json for filter labels and chip
  aria-labels.

Tests:
- New backend tests in artifacts/api-server/tests/audit-logs-target-filter.test.mjs
  cover targetType narrowing, targetType+targetId narrowing, invalid
  targetId rejection, combination with forcedOnly, and CSV export
  honoring the new filters (7 tests, all passing).
- Verified end-to-end via the browser testing skill: chip click,
  filter pill, clear, deep-link reload all behave correctly.

Pre-existing unrelated failures (not touched): two PDF archive tests in
executive-meetings.test.mjs and the matching typecheck errors in
executive-meetings.ts.

Replit-Task-Id: 46f972ef-2874-4fc3-95c5-53d0ff0732e9

artifacts/tx-os/src/locales/ar.json

@@ -558,7 +558,10 @@
         "apply": "تطبيق",
         "reset": "إعادة ضبط",
         "forcedOnly": "عمليات الحذف القسري فقط",
-        "forcedOnlyHint": "عرض إدخالات الحذف القسري للمجموعات والمستخدمين والتطبيقات والخدمات فقط."
+        "forcedOnlyHint": "عرض إدخالات الحذف القسري للمجموعات والمستخدمين والتطبيقات والخدمات فقط.",
+        "targetType": "نوع الهدف: {{type}}",
+        "targetWithId": "الهدف: {{type}} #{{id}}",
+        "clearTargetFilter": "مسح فلتر الهدف"
       },
       "target": "الهدف: {{type}} #{{id}}",
       "targetWithName": "الهدف: {{type}} #{{id}} · {{name}}",
@@ -649,7 +652,9 @@
         "open_other": "{{count}} فتحة"
       },
       "dependencies": {
-        "label": "التبعيات المُزالة"
+        "label": "التبعيات المُزالة",
+        "chipAriaTargetType": "{{label}} — فتح سجل التدقيق مفلتراً حسب نوع الهدف \"{{type}}\"",
+        "chipAriaParent": "{{label}} — فتح سجل التدقيق لـ {{type}} #{{id}}"
       },
       "summary": {
         "app": {