feat(emails): implement transactional email system with Resend

- Add Resend email integration with @react-email/render
- Create email templates: OrderConfirmation, OrderShipped, OrderCancelled, OrderPaid
- Implement webhook handler for ORDER_CREATED and other events
- Add multi-language support for customer emails
- Admin emails in English with order details
- Update checkout page with auto-scroll on order completion
- Configure DASHBOARD_URL environment variable

package-lock.json

@@ -10,6 +10,7 @@
       "dependencies": {
         "@apollo/client": "^4.1.6",
         "@react-email/components": "^1.0.10",
+        "@react-email/render": "^2.0.4",
         "clsx": "^2.1.1",
         "framer-motion": "^12.34.4",
         "graphql": "^16.13.1",
@@ -1743,23 +1744,6 @@
         "react": "^18.0 || ^19.0 || ^19.0.0-rc"
       }
     },
-    "node_modules/@react-email/components/node_modules/@react-email/render": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/@react-email/render/-/render-2.0.4.tgz",
-      "integrity": "sha512-kht2oTFQ1SwrLpd882ahTvUtNa9s53CERHstiTbzhm6aR2Hbykp/mQ4tpPvsBGkKAEvKRlDEoooh60Uk6nHK1g==",
-      "license": "MIT",
-      "dependencies": {
-        "html-to-text": "^9.0.5",
-        "prettier": "^3.5.3"
-      },
-      "engines": {
-        "node": ">=20.0.0"
-      },
-      "peerDependencies": {
-        "react": "^18.0 || ^19.0 || ^19.0.0-rc",
-        "react-dom": "^18.0 || ^19.0 || ^19.0.0-rc"
-      }
-    },
     "node_modules/@react-email/container": {
       "version": "0.0.16",
       "resolved": "https://registry.npmjs.org/@react-email/container/-/container-0.0.16.tgz",
@@ -1883,6 +1867,23 @@
         "react": "^18.0 || ^19.0 || ^19.0.0-rc"
       }
     },
+    "node_modules/@react-email/render": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@react-email/render/-/render-2.0.4.tgz",
+      "integrity": "sha512-kht2oTFQ1SwrLpd882ahTvUtNa9s53CERHstiTbzhm6aR2Hbykp/mQ4tpPvsBGkKAEvKRlDEoooh60Uk6nHK1g==",
+      "license": "MIT",
+      "dependencies": {
+        "html-to-text": "^9.0.5",
+        "prettier": "^3.5.3"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      },
+      "peerDependencies": {
+        "react": "^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^18.0 || ^19.0 || ^19.0.0-rc"
+      }
+    },
     "node_modules/@react-email/row": {
       "version": "0.0.13",
       "resolved": "https://registry.npmjs.org/@react-email/row/-/row-0.0.13.tgz",