docs: generate invoice tutorial (#13077)

* docs: generate invoice tutorial

* fix vale error

* add missing icon

* fix sidebar

* update date

www/packages/tags/src/tags/nextjs.ts

@@ -7,6 +7,10 @@ export const nextjs = [
     "title": "Add Gift Message",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/gift-message"
   },
+  {
+    "title": "Generate Invoices",
+    "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/invoice-generator"
+  },
   {
     "title": "Implement Pre-Orders",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/preorder"

www/packages/tags/src/tags/order.ts

@@ -47,6 +47,10 @@ export const order = [
     "title": "Add Gift Message",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/gift-message"
   },
+  {
+    "title": "Generate Invoices",
+    "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/invoice-generator"
+  },
   {
     "title": "Implement Loyalty Points",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/loyalty-points"

www/packages/tags/src/tags/server.ts

@@ -67,6 +67,10 @@ export const server = [
     "title": "Add Gift Message",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/gift-message"
   },
+  {
+    "title": "Generate Invoices",
+    "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/invoice-generator"
+  },
   {
     "title": "Loyalty Points",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/loyalty-points"

www/packages/tags/src/tags/tutorial.ts

@@ -35,6 +35,10 @@ export const tutorial = [
     "title": "Add Gift Message",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/gift-message"
   },
+  {
+    "title": "Generate Invoices",
+    "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/invoice-generator"
+  },
   {
     "title": "Loyalty Points",
     "path": "https://docs.medusajs.com/resources/how-to-tutorials/tutorials/loyalty-points"