feature: phase0 - Global patients + mobile normalization

backend/prisma/schema.prisma

@@ -60,7 +60,7 @@ model Organization {
   sharedWithMe     OrganizationLink[] @relation("OrganizationB")
   sharedWithOthers OrganizationLink[] @relation("OrganizationA")
   sentOrganizationInvitations OrganizationInvitation[] @relation("OrganizationInvitationInviter")
-  patients         Patient[]
+  createdPatients  Patient[] @relation("PatientCreatedBy")
   appointments     Appointment[]
   treatments       Treatment[]
   caseSends        TreatmentCaseSend[]
@@ -72,24 +72,23 @@ model Organization {
 }
 
 model Patient {
-  id             String   @id @default(uuid())
-  organizationId String
-  firstName      String
-  lastName       String
-  phone          String?
-  email          String?
-  dateOfBirth    DateTime?
-  notes          String?
-  isActive       Boolean  @default(true)
-  createdAt      DateTime @default(now())
-  updatedAt      DateTime @updatedAt
+  id                      String    @id @default(uuid())
+  firstName               String
+  lastName                String
+  mobile                  String    @unique
+  email                   String?
+  dateOfBirth             DateTime?
+  notes                   String?
+  isActive                Boolean   @default(true)
+  createdByOrganizationId String?
+  createdAt               DateTime  @default(now())
+  updatedAt               DateTime  @updatedAt
 
-  organization Organization @relation(fields: [organizationId], references: [id])
-  treatments   Treatment[]
-  appointments Appointment[]
+  createdByOrganization Organization? @relation("PatientCreatedBy", fields: [createdByOrganizationId], references: [id], onDelete: SetNull)
+  treatments            Treatment[]
+  appointments          Appointment[]
 
-  @@index([organizationId, createdAt])
-  @@index([organizationId, lastName, firstName])
+  @@index([lastName, firstName])
   @@map("patients")
 }