added llm generation

Author: MarkShawn2020

prisma/migrations/20241124131329_add_llm_generation/migration.sql

@@ -0,0 +1,14 @@
+-- CreateTable
+CREATE TABLE "llm"."Generation" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "prompt" TEXT NOT NULL,
+    "result" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Generation_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "Generation_userId_idx" ON "llm"."Generation"("userId");