for first push

packages/db/prisma/schema.prisma

@@ -57,6 +57,25 @@ enum DataSource {
   HONEYPOT
 }
 
+enum AnalysisJobStatus {
+  PENDING
+  RUNNING
+  COMPLETED
+  FAILED
+}
+
+enum AnalysisType {
+  SYNTHETIC_DETECTION
+  VOICE_MATCH
+  BATCH
+}
+
+enum DetectionVerdict {
+  NATURAL
+  SYNTHETIC
+  UNCERTAIN
+}
+
 model User {
   id                  String    @id @default(uuid())
   email               String    @unique
@@ -138,3 +157,54 @@ model ScanJob {
   @@index([userId, status])
   @@index([createdAt])
 }
+
+model VoiceEnrollment {
+  id              String    @id @default(uuid())
+  userId          String
+  user            User      @relation(fields: [userId], references: [id], onDelete: Cascade)
+  label           String
+  embeddingVector Float[]
+  embeddingDim    Int       @default(192)
+  audioFilePath   String?
+  sampleRate      Int       @default(16000)
+  durationSec     Float?
+  createdAt       DateTime  @default(now())
+  updatedAt       DateTime  @updatedAt
+
+  @@index([userId])
+  @@index([embeddingDim])
+}
+
+model AnalysisJob {
+  id              String            @id @default(uuid())
+  userId          String
+  user            User              @relation(fields: [userId], references: [id], onDelete: Cascade)
+  analysisType    AnalysisType
+  audioFilePath   String
+  status          AnalysisJobStatus @default(PENDING)
+  result          AnalysisResult?
+  errorMessage    String?
+  completedAt     DateTime?
+  createdAt       DateTime          @default(now())
+
+  @@index([userId, status])
+  @@index([createdAt])
+}
+
+model AnalysisResult {
+  id                    String            @id @default(uuid())
+  analysisJobId         String            @unique
+  analysisJob           AnalysisJob       @relation(fields: [analysisJobId], references: [id], onDelete: Cascade)
+  syntheticScore        Float
+  verdict               DetectionVerdict
+  matchedEnrollmentId   String?
+  matchedSimilarity     Float?
+  confidence            Float
+  processingTimeMs      Int
+  modelVersion          String?
+  metadata              String?
+  createdAt             DateTime          @default(now())
+
+  @@index([analysisJobId])
+  @@index([verdict])
+}