Add missing pipeline statuses to UI with Hebrew labels

Added analyst_verified, research_complete, analysis_enriched, and
ready_for_writing statuses across all UI components: status-badge,
workflow-timeline, status-donut, status-changer, status-guide, and
kpi-cards. Also changed qa_review label from "QA" to "בדיקת איכות".

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web-ui/src/components/cases/status-changer.tsx

@@ -17,8 +17,8 @@ import { useUpdateCase, type CaseStatus } from "@/lib/api/cases";
 
 const ALL_STATUSES: CaseStatus[] = [
   "new", "uploading", "processing",
-  "documents_ready", "outcome_set",
-  "brainstorming", "direction_approved",
+  "documents_ready", "analyst_verified", "research_complete", "outcome_set",
+  "brainstorming", "direction_approved", "analysis_enriched", "ready_for_writing",
   "drafting", "qa_review", "drafted",
   "exported", "reviewed", "final",
 ];