adds search support with exa

server/prisma/migrations/20260128083259_/migration.sql

@@ -0,0 +1,61 @@
+-- CreateTable
+CREATE TABLE "User" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    "handle" TEXT
+);
+
+-- CreateTable
+CREATE TABLE "Chat" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    "title" TEXT,
+    "userId" TEXT,
+    CONSTRAINT "Chat_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE SET NULL ON UPDATE CASCADE
+);
+
+-- CreateTable
+CREATE TABLE "Message" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "chatId" TEXT NOT NULL,
+    "role" TEXT NOT NULL,
+    "content" TEXT NOT NULL,
+    "name" TEXT,
+    "metadata" JSONB,
+    CONSTRAINT "Message_chatId_fkey" FOREIGN KEY ("chatId") REFERENCES "Chat" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+-- CreateTable
+CREATE TABLE "LlmCall" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "chatId" TEXT NOT NULL,
+    "provider" TEXT NOT NULL,
+    "model" TEXT NOT NULL,
+    "request" JSONB NOT NULL,
+    "response" JSONB,
+    "inputTokens" INTEGER,
+    "outputTokens" INTEGER,
+    "totalTokens" INTEGER,
+    "latencyMs" INTEGER,
+    "error" TEXT,
+    CONSTRAINT "LlmCall_chatId_fkey" FOREIGN KEY ("chatId") REFERENCES "Chat" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_handle_key" ON "User"("handle");
+
+-- CreateIndex
+CREATE INDEX "Chat_userId_idx" ON "Chat"("userId");
+
+-- CreateIndex
+CREATE INDEX "Message_chatId_createdAt_idx" ON "Message"("chatId", "createdAt");
+
+-- CreateIndex
+CREATE INDEX "LlmCall_chatId_createdAt_idx" ON "LlmCall"("chatId", "createdAt");
+
+-- CreateIndex
+CREATE INDEX "LlmCall_provider_model_createdAt_idx" ON "LlmCall"("provider", "model", "createdAt");