📦 deps: add ejs template engine

This adds the ejs (Embedded JavaScript) templating library as a project
dependency to enable server-side HTML rendering with dynamic content.

Author: w3bdesign

package.json

@@ -55,7 +55,8 @@
     "sanity": "^3.91.0",
     "sitemap": "^8.0.0",
     "ts-node": "^10.9.2",
-    "zod": "^3.25.50"
+    "zod": "^3.25.50",
+    "ejs": "1.0.0"
   },
   "devDependencies": {
     "@jest/expect": "^29.7.0",