Update chat events/transcription flow and container startup fixes

Frontend/prisma/schema.prisma

@@ -3,7 +3,7 @@ generator client {
 }
 
 datasource db {
-  provider = "sqlite"
+  provider = "postgresql"
   url      = env("DATABASE_URL")
 }
 
@@ -263,22 +263,43 @@ model CalendarEvent {
 }
 
 model Deal {
-  id        String   @id @default(cuid())
-  teamId    String
-  contactId String
-  title     String
-  stage     String
-  amount    Int?
-  nextStep  String?
-  summary   String?
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
+  id            String     @id @default(cuid())
+  teamId        String
+  contactId     String
+  title         String
+  stage         String
+  amount        Int?
+  nextStep      String?
+  summary       String?
+  currentStepId String?
+  createdAt     DateTime   @default(now())
+  updatedAt     DateTime   @updatedAt
 
-  team    Team    @relation(fields: [teamId], references: [id], onDelete: Cascade)
-  contact Contact @relation(fields: [contactId], references: [id], onDelete: Cascade)
+  team    Team       @relation(fields: [teamId], references: [id], onDelete: Cascade)
+  contact Contact    @relation(fields: [contactId], references: [id], onDelete: Cascade)
+  steps   DealStep[]
 
   @@index([teamId, updatedAt])
   @@index([contactId, updatedAt])
+  @@index([currentStepId])
+}
+
+model DealStep {
+  id          String   @id @default(cuid())
+  dealId      String
+  title       String
+  description String?
+  status      String   @default("todo")
+  dueAt       DateTime?
+  order       Int      @default(0)
+  completedAt DateTime?
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+
+  deal Deal @relation(fields: [dealId], references: [id], onDelete: Cascade)
+
+  @@index([dealId, order])
+  @@index([status, dueAt])
 }
 
 model ChatConversation {