Checkpoint frontend UI/UX overhaul and ingestion embed benchmark work

packages/shared-types/src/dto/chat.ts

@@ -2,6 +2,8 @@ export interface Citation {
   drugName: string;
   sectionType: string;
   sourcePageRange: [number, number];
+  snippet?: string;
+  reason?: string;
 }
 
 export interface ChatMessage {
@@ -10,9 +12,23 @@ export interface ChatMessage {
   content: string;
   citations?: Citation[];
   disclaimer?: string;
+  traceId?: string;
+  decision?: string;
+  reason?: string;
+  grounded?: boolean;
+  resolvedDrugId?: string;
   createdAt: string;
 }
 
+export interface SendMessageRequest {
+  content: string;
+  conversationId?: string;
+  subjectScope?: "human" | "veterinary";
+  userRole?: "doctor" | "pharmacist" | "general";
+}
+
 export interface SendMessageResponse {
   message: ChatMessage;
+  sessionId?: string;
 }
+

packages/shared-types/src/dto/session.ts

@@ -0,0 +1,12 @@
+export interface ChatSession {
+  id: string;
+  title: string;
+  createdAt: string;
+  updatedAt: string;
+  messageCount: number;
+  lastDrugQueried?: string;
+}
+
+export interface SessionHistoryResponse {
+  sessions: ChatSession[];
+}

packages/shared-types/src/index.ts

@@ -1 +1,3 @@
 export * from "./dto/chat";
+export * from "./dto/session";
+