feat(kb): add production knowledge base ingestion

packages/prisma/src/prisma/schema/knowledge.prisma

@@ -0,0 +1,51 @@
+// ----- KNOWLEDGE BASES -----
+// #region
+
+enum KBResourceStatus {
+  UPLOADED
+  QUEUED
+  PROCESSING
+  READY
+  FAILED
+}
+
+model KB {
+  id          String  @id @default(uuid()) @db.Uuid
+  name        String
+  description String?
+
+  owner   User   @relation(fields: [ownerId], references: [id], onDelete: Cascade, onUpdate: Cascade)
+  ownerId String @db.Uuid
+
+  resources KBResource[]
+
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@index([ownerId])
+}
+
+model KBResource {
+  id String @id @default(uuid()) @db.Uuid
+
+  title            String
+  originalFilename String
+  mimeType         String
+  sizeBytes        Int
+  blobName         String
+  blobHref         String
+
+  status        KBResourceStatus @default(UPLOADED)
+  statusMessage String?
+  ingestedAt    DateTime?
+
+  kb   KB     @relation(fields: [kbId], references: [id], onDelete: Cascade, onUpdate: Cascade)
+  kbId String @db.Uuid
+
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@index([kbId, status])
+}
+
+// #endregion

packages/prisma/src/prisma/schema/migrations/20260715211610_kb_poc_schema/migration.sql

@@ -0,0 +1,45 @@
+-- CreateEnum
+CREATE TYPE "public"."KBResourceStatus" AS ENUM ('UPLOADED', 'QUEUED', 'PROCESSING', 'READY', 'FAILED');
+
+-- CreateTable
+CREATE TABLE "public"."KB" (
+    "id" UUID NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "ownerId" UUID NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "KB_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "public"."KBResource" (
+    "id" UUID NOT NULL,
+    "title" TEXT NOT NULL,
+    "originalFilename" TEXT NOT NULL,
+    "mimeType" TEXT NOT NULL,
+    "sizeBytes" INTEGER NOT NULL,
+    "blobName" TEXT NOT NULL,
+    "blobHref" TEXT NOT NULL,
+    "status" "public"."KBResourceStatus" NOT NULL DEFAULT 'UPLOADED',
+    "statusMessage" TEXT,
+    "ingestedAt" TIMESTAMP(3),
+    "kbId" UUID NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "KBResource_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "KB_ownerId_idx" ON "public"."KB"("ownerId");
+
+-- CreateIndex
+CREATE INDEX "KBResource_kbId_status_idx" ON "public"."KBResource"("kbId", "status");
+
+-- AddForeignKey
+ALTER TABLE "public"."KB" ADD CONSTRAINT "KB_ownerId_fkey" FOREIGN KEY ("ownerId") REFERENCES "public"."User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "public"."KBResource" ADD CONSTRAINT "KBResource_kbId_fkey" FOREIGN KEY ("kbId") REFERENCES "public"."KB"("id") ON DELETE CASCADE ON UPDATE CASCADE;

packages/prisma/src/prisma/schema/user.prisma

@@ -126,6 +126,7 @@ model User {
   answerCollections  AnswerCollection[]
   chatbots           Chatbot[]
   chatbotDisclaimers ChatbotDisclaimer[]
+  kbs                KB[]
 
   userGroups                UserGroup[]         @relation("UserGroupMembers")
   adminUserGroups           UserGroup[]         @relation("UserGroupAdmins")