docs: document variant inventory conceptual guide (#11280)

* docs: document variant inventory conceptual guide

* add notes

* fix vale error

* fix vale error

www/apps/resources/sidebars/inventory.mjs

@@ -17,6 +17,8 @@ export const inventorySidebar = [
         type: "category",
         title: "Concepts",
         initialOpen: false,
+        autogenerate_tags: "concept+inventory",
+        autogenerate_as_ref: true,
         children: [
           {
             type: "link",

www/apps/resources/sidebars/product.mjs

@@ -20,6 +20,11 @@ export const productSidebar = [
         autogenerate_tags: "concept+product",
         autogenerate_as_ref: true,
         children: [
+          {
+            type: "link",
+            path: "/commerce-modules/product/variant-inventory",
+            title: "Variant Inventory",
+          },
           {
             type: "link",
             path: "/commerce-modules/product/links-to-other-modules",

www/apps/resources/sidebars/sales-channel.mjs

@@ -17,6 +17,8 @@ export const salesChannelSidebar = [
         type: "category",
         title: "Concepts",
         initialOpen: false,
+        autogenerate_tags: "concept+salesChannel",
+        autogenerate_as_ref: true,
         children: [
           {
             type: "link",

www/apps/resources/sidebars/stock-location.mjs

@@ -17,6 +17,8 @@ export const stockLocationSidebar = [
         type: "category",
         title: "Concepts",
         initialOpen: false,
+        autogenerate_tags: "concept+stockLocation",
+        autogenerate_as_ref: true,
         children: [
           {
             type: "link",