init studio launcher backend

prisma/migrations/20260601040000_add_launcher_apps/migration.sql

@@ -0,0 +1,22 @@
+CREATE TABLE "launcher_apps" (
+  "id" TEXT NOT NULL,
+  "app_key" TEXT NOT NULL,
+  "display_name" TEXT NOT NULL,
+  "description" TEXT NOT NULL,
+  "subtitle" TEXT,
+  "detail_url" TEXT,
+  "video_path" TEXT,
+  "icon_key" TEXT NOT NULL,
+  "launch_url" TEXT,
+  "dev_app_path" TEXT,
+  "exec_path" TEXT,
+  "sort_order" INTEGER NOT NULL DEFAULT 0,
+  "is_enabled" BOOLEAN NOT NULL DEFAULT true,
+  "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  "updated_at" TIMESTAMP(3) NOT NULL,
+
+  CONSTRAINT "launcher_apps_pkey" PRIMARY KEY ("id")
+);
+
+CREATE UNIQUE INDEX "launcher_apps_app_key_key" ON "launcher_apps"("app_key");
+CREATE INDEX "launcher_apps_is_enabled_sort_order_idx" ON "launcher_apps"("is_enabled", "sort_order");