feature: a minimal v1 backend implemented for treatments feature.

frontend/src/types/patient.ts

@@ -12,19 +12,6 @@ export interface Patient {
   updatedAt: string;
 }
 
-export interface TreatmentHistoryItem {
-  id: string;
-  patientId: string;
-  title: string;
-  status: string;
-  treatmentAt: string;
-  tooth?: string | null;
-  notes?: string | null;
-  totalCost?: number | null;
-  createdAt: string;
-  updatedAt: string;
-}
-
 export interface CreatePatientInput {
   firstName: string;
   lastName: string;
@@ -34,15 +21,6 @@ export interface CreatePatientInput {
   notes?: string;
 }
 
-export interface CreateTreatmentHistoryInput {
-  title: string;
-  status: string;
-  treatmentAt: string;
-  tooth?: string;
-  notes?: string;
-  totalCost?: number;
-}
-
 export interface PatientsListResponse {
   success: boolean;
   data: {

frontend/src/types/treatment.ts

@@ -61,20 +61,25 @@ export const TREATMENT_TYPES = [
 
 export type TreatmentType = (typeof TREATMENT_TYPES)[number];
 
-export interface PastTreatmentRecord {
+export interface PastTreatmentCase {
   id: string;
+  clientId: string;
   treatmentType: TreatmentType;
   teeth: FdiToothId[];
   notes?: string | null;
+  attachmentMetas?: TreatmentAttachmentMeta[];
+  sendToOrganizationIds?: string[];
+  sentAt?: string | null;
 }
 
 export interface PastTreatment {
   id: string;
   patientId: string;
+  appointmentId?: string | null;
   title: string;
   treatmentAt: string;
   status: string;
-  records: PastTreatmentRecord[];
+  cases: PastTreatmentCase[];
   documents: TreatmentAttachmentMeta[];
 }
 
@@ -84,29 +89,32 @@ export interface LinkedOrganizationOption {
   active: boolean;
 }
 
-export interface TreatmentRecordDraft {
+export interface TreatmentCaseDraft {
   clientId: string;
+  id?: string;
   treatmentType: TreatmentType;
   teeth: FdiToothId[];
   comment: string;
   attachmentMetas: TreatmentAttachmentMeta[];
-  /** Organizations selected for sending this record (mock only until API exists) */
   sendToOrganizationIds: string[];
   sentAt?: string | null;
 }
 
-/** Payload for persisting a draft (mock API); omits ephemeral client-only fields */
-export type SavedTreatmentRecordPayload = Omit<TreatmentRecordDraft, 'clientId' | 'sentAt'>;
+export type SavedTreatmentCasePayload = {
+  clientId: string;
+  id?: string;
+  treatmentType: TreatmentType;
+  teeth: FdiToothId[];
+  comment: string;
+  attachmentIds: string[];
+};
 
 export interface SaveTreatmentPayload {
   appointmentId: string;
   patientId: string;
-  records: SavedTreatmentRecordPayload[];
+  cases: SavedTreatmentCasePayload[];
 }
 
-export interface SendTreatmentRecordPayload {
-  appointmentId: string;
-  patientId: string;
-  recordClientId: string;
+export interface SendTreatmentCasePayload {
   organizationIds: string[];
 }