feat(builder): add dynamic blocks email and dnd packages

packages/email-renderer/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "@wrnexus/email-renderer",
+  "version": "0.1.0",
+  "type": "module",
+  "description": "WRNexus block email renderers with HTML, text, AMP Email, and MJML interoperability.",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "files": [
+    "src",
+    "README.md"
+  ],
+  "scripts": {
+    "test": "bun test",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@wrnexus/blocks": "workspace:*",
+    "amphtml-validator": "1.0.38",
+    "mjml": "5.4.0",
+    "mjml-parser-xml": "5.4.0"
+  },
+  "devDependencies": {
+    "@types/bun": "^1.4.0",
+    "typescript": "^6.0.3"
+  }
+}