feat: add progress indication for long downloads

prisma/migrations/20250519130610_progress/migration.sql

@@ -0,0 +1,18 @@
+-- CreateTable
+CREATE TABLE "progress" (
+    "id" UUID NOT NULL,
+    "user_id" UUID NOT NULL,
+    "type" TEXT NOT NULL,
+    "data" JSONB,
+    "current" INTEGER NOT NULL DEFAULT 0,
+    "total" INTEGER NOT NULL DEFAULT 0,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "progress_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "progress_user_id_idx" ON "progress"("user_id");
+
+-- AddForeignKey
+ALTER TABLE "progress" ADD CONSTRAINT "progress_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/schema.prisma

@@ -39,6 +39,7 @@ model User {
   accounts            Account[]
   sessions            Session[]
   appData             AppData[]
+  progress            Progress[]
 
   @@map("users")
 }
@@ -219,3 +220,17 @@ model AppData {
   @@unique([userId, app])
   @@map("app_data")
 }
+
+model Progress {
+  id        String   @id @default(uuid()) @db.Uuid
+  userId    String   @map("user_id") @db.Uuid
+  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
+  type      String
+  data      Json?
+  current   Int      @default(0)
+  total     Int      @default(0)
+  createdAt DateTime @default(now()) @map("created_at")
+
+  @@index([userId])
+  @@map("progress")
+}