feat: update build and dev scripts to use Turbo, add turbo.json configuration, and include .turbo in .gitignore

Author: hotlong

.gitignore

@@ -71,3 +71,4 @@ next-env.d.ts
 .source/
 apps/*/. source/
 apps/*/.next/docs/
+.turbo

package.json

@@ -4,11 +4,11 @@
   "private": true,
   "description": "ObjectStack Protocol & Specification - Monorepo for TypeScript Interfaces, JSON Schemas, and Convention Configurations",
   "scripts": {
-    "build": "pnpm -r --filter !@objectstack/docs build",
-    "dev": "pnpm -r --filter @example/app-host dev",
+    "build": "turbo run build --filter=!@objectstack/docs",
+    "dev": "turbo run dev --filter=@example/app-host",
     "dev:msw": "pnpm --filter @objectstack/client-react build && pnpm -r --filter @example/app-react-crud dev",
-    "test": "pnpm --filter @objectstack/spec test",
-    "clean": "pnpm -r --parallel clean && rm -rf dist",
+    "test": "turbo run test --filter=@objectstack/spec",
+    "clean": "turbo run clean && rm -rf dist",
     "doctor": "pnpm --filter @objectstack/cli build && node packages/cli/bin/objectstack.js doctor",
     "setup": "pnpm install && pnpm --filter @objectstack/spec build",
     "version": "changeset version",
@@ -31,6 +31,7 @@
     "@types/node": "^25.1.0",
     "tsup": "^8.0.2",
     "tsx": "^4.21.0",
+    "turbo": "^2.8.3",
     "typescript": "^5.3.0"
   },
   "dependencies": {

pnpm-lock.yaml

@@ -0,0 +1,24 @@
+{
+  "$schema": "https://turbo.build/schema.json",
+  "tasks": {
+    "build": {
+      "dependsOn": ["^build"],
+      "outputs": ["dist/**", ".next/**", "!.next/cache/**"]
+    },
+    "test": {
+      "dependsOn": ["build"],
+      "outputs": ["coverage/**"],
+      "inputs": ["src/**/*.tsx", "src/**/*.ts", "test/**/*.ts", "test/**/*.tsx"]
+    },
+    "dev": {
+      "cache": false,
+      "persistent": true
+    },
+    "clean": {
+      "cache": false
+    },
+    "gen:schema": {
+        "dependsOn": ["^build"]
+    }
+  }
+}