feat(platform): Fix pg-boss queue conflict and add safety standards

Summary:
- Fix pg-boss queue conflict (duplicate key violation on queue_pkey)
- Add global error listener to prevent process crash
- Reduce connection pool from 10 to 4
- Add graceful shutdown handling (SIGTERM/SIGINT)
- Fix researchWorker recursive call bug in catch block
- Make screeningWorker idempotent using upsert

Security Standards (v1.1):
- Prohibit recursive retry in Worker catch blocks
- Prohibit payload bloat (only store fileKey/ID in job.data)
- Require Worker idempotency (upsert + unique constraint)
- Recommend task-specific expireInSeconds settings
- Document graceful shutdown pattern

New Features:
- PKB signed URL endpoint for document preview/download
- pg_bigm installation guide for Docker
- Dockerfile.postgres-with-extensions for pgvector + pg_bigm

Documentation:
- Update Postgres-Only async task processing guide (v1.1)
- Add troubleshooting SQL queries
- Update safety checklist

Tested: Local verification passed

frontend-v2/src/common/api/axios.ts

@@ -59,3 +59,4 @@ export default apiClient;
 
 
 
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frontend-v2/src/framework/auth/api.ts

@@ -258,3 +258,4 @@ export async function logout(): Promise<void> {
 
 
 
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frontend-v2/src/framework/auth/index.ts

@@ -24,3 +24,4 @@ export * from './api';
 
 
 
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frontend-v2/src/framework/auth/moduleApi.ts

@@ -48,3 +48,4 @@ export async function fetchUserModules(): Promise<string[]> {
 
 
 
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frontend-v2/src/modules/admin/components/ModulePermissionModal.tsx

@@ -128,3 +128,4 @@ export default ModulePermissionModal;
 
 
 
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frontend-v2/src/modules/admin/index.tsx

@@ -39,3 +39,4 @@ export default AdminModule;
 
 
 
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frontend-v2/src/modules/admin/types/user.ts

@@ -204,3 +204,4 @@ export const TENANT_TYPE_NAMES: Record<TenantType, string> = {
 
 
 
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frontend-v2/src/modules/aia/components/AgentCard.tsx

@@ -88,3 +88,4 @@ export default AgentCard;
 
 
 
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frontend-v2/src/modules/aia/components/index.ts

@@ -18,3 +18,4 @@ export { ChatWorkspace } from './ChatWorkspace';
 
 
 
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frontend-v2/src/modules/aia/constants.ts

@@ -182,3 +182,4 @@ export const BRAND_COLORS = {
 
 
 
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frontend-v2/src/modules/aia/styles/agent-card.css

@@ -220,3 +220,4 @@
 
 
 
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frontend-v2/src/modules/asl/components/FulltextDetailDrawer.tsx

@@ -577,5 +577,6 @@ export default FulltextDetailDrawer;
 
 
 
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frontend-v2/src/modules/dc/hooks/useAssets.ts

@@ -170,5 +170,6 @@ export const useAssets = (activeTab: AssetTabType) => {
 
 
 
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frontend-v2/src/modules/dc/hooks/useRecentTasks.ts

@@ -160,5 +160,6 @@ export const useRecentTasks = () => {
 
 
 
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frontend-v2/src/modules/dc/pages/tool-c/hooks/useSessionStatus.ts

@@ -130,5 +130,6 @@ export function useSessionStatus({
 
 
 
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frontend-v2/src/modules/dc/pages/tool-c/types/index.ts

@@ -122,5 +122,6 @@ export interface DataStats {
 
 
 
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frontend-v2/src/modules/dc/types/portal.ts

@@ -118,5 +118,6 @@ export type AssetTabType = 'all' | 'processed' | 'raw';
 
 
 
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frontend-v2/src/modules/pkb/pages/KnowledgePage.tsx

@@ -305,5 +305,6 @@ export default KnowledgePage;
 
 
 
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frontend-v2/src/modules/pkb/types/workspace.ts

@@ -60,5 +60,6 @@ export interface BatchTemplate {
 
 
 
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frontend-v2/src/modules/rvw/components/AgentModal.tsx

@@ -139,4 +139,5 @@ export default function AgentModal({ visible, taskCount, onClose, onConfirm }: A
 
 
 
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frontend-v2/src/modules/rvw/components/BatchToolbar.tsx

@@ -59,4 +59,5 @@ export default function BatchToolbar({ selectedCount, onRunBatch, onClearSelecti
 
 
 
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frontend-v2/src/modules/rvw/components/FilterChips.tsx

@@ -82,4 +82,5 @@ export default function FilterChips({ filters, counts, onFilterChange }: FilterC
 
 
 
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frontend-v2/src/modules/rvw/components/Header.tsx

@@ -72,4 +72,5 @@ export default function Header({ onUpload }: HeaderProps) {
 
 
 
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frontend-v2/src/modules/rvw/components/ReportDetail.tsx

@@ -126,4 +126,5 @@ export default function ReportDetail({ report, onBack }: ReportDetailProps) {
 
 
 
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frontend-v2/src/modules/rvw/components/ScoreRing.tsx

@@ -54,4 +54,5 @@ export default function ScoreRing({ score, size = 'medium', showLabel = true }:
 
 
 
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frontend-v2/src/modules/rvw/components/Sidebar.tsx

@@ -89,4 +89,5 @@ export default function Sidebar({ currentView, onViewChange, onSettingsClick }:
 
 
 
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frontend-v2/src/modules/rvw/components/index.ts

@@ -31,4 +31,5 @@ export { default as TaskDetail } from './TaskDetail';
 
 
 
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frontend-v2/src/modules/rvw/pages/Dashboard.tsx

@@ -300,4 +300,5 @@ export default function Dashboard() {
 
 
 
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frontend-v2/src/modules/rvw/styles/index.css

@@ -249,4 +249,5 @@
 
 
 
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frontend-v2/src/pages/admin/tenants/TenantListPage.tsx

@@ -351,3 +351,4 @@ export default TenantListPage;
 
 
 
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frontend-v2/src/pages/admin/tenants/api/tenantApi.ts

@@ -260,3 +260,4 @@ export async function fetchModuleList(): Promise<ModuleInfo[]> {
 
 
 
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frontend-v2/src/shared/components/Chat/AIStreamChat.tsx

@@ -479,3 +479,4 @@ export default AIStreamChat;
 
 
 
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frontend-v2/src/shared/components/Chat/ConversationList.tsx

@@ -179,3 +179,4 @@ export default ConversationList;
 
 
 
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frontend-v2/src/shared/components/Chat/hooks/index.ts

@@ -31,3 +31,4 @@ export type {
 
 
 
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frontend-v2/src/shared/components/Chat/hooks/useAIStream.ts

@@ -323,3 +323,4 @@ export default useAIStream;
 
 
 
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frontend-v2/src/shared/components/Chat/hooks/useConversations.ts

@@ -252,3 +252,4 @@ export default useConversations;
 
 
 
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frontend-v2/src/shared/components/Chat/styles/ai-stream-chat.css

@@ -287,3 +287,4 @@
 
 
 
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frontend-v2/src/shared/components/Chat/styles/conversation-list.css

@@ -223,3 +223,4 @@
 
 
 
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frontend-v2/src/shared/components/Chat/styles/thinking.css

@@ -160,3 +160,4 @@
 
 
 
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frontend-v2/src/shared/components/index.ts

@@ -73,5 +73,6 @@ export { default as Placeholder } from './Placeholder';
 
 
 
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frontend-v2/src/vite-env.d.ts

@@ -53,5 +53,6 @@ interface ImportMeta {
 
 
 
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