docs: add updates documentation (#11146)

- Add chapter on updating Medusa
- Add section in UI docs about updating UI packages in standalone applications

Closes #10927
Closes DX-1282

www/apps/book/generated/sidebar.mjs

@@ -660,6 +660,15 @@ export const generatedSidebar = [
             "children": [],
             "chapterTitle": "3.6.10. Workflow Timeout"
           },
+          {
+            "loaded": true,
+            "isPathHref": true,
+            "type": "link",
+            "path": "/learn/fundamentals/workflows/store-executions",
+            "title": "Store Workflow Executions",
+            "children": [],
+            "chapterTitle": "3.6.11. Store Workflow Executions"
+          },
           {
             "loaded": true,
             "isPathHref": true,
@@ -667,7 +676,7 @@ export const generatedSidebar = [
             "path": "/learn/fundamentals/workflows/long-running-workflow",
             "title": "Long-Running Workflow",
             "children": [],
-            "chapterTitle": "3.6.11. Long-Running Workflow"
+            "chapterTitle": "3.6.12. Long-Running Workflow"
           },
           {
             "loaded": true,
@@ -676,7 +685,7 @@ export const generatedSidebar = [
             "path": "/learn/fundamentals/workflows/execute-another-workflow",
             "title": "Execute Another Workflow",
             "children": [],
-            "chapterTitle": "3.6.12. Execute Another Workflow"
+            "chapterTitle": "3.6.13. Execute Another Workflow"
           },
           {
             "loaded": true,
@@ -685,7 +694,7 @@ export const generatedSidebar = [
             "path": "/learn/fundamentals/workflows/multiple-step-usage",
             "title": "Multiple Step Usage",
             "children": [],
-            "chapterTitle": "3.6.13. Multiple Step Usage"
+            "chapterTitle": "3.6.14. Multiple Step Usage"
           }
         ],
         "chapterTitle": "3.6. Workflows"
@@ -964,7 +973,25 @@ export const generatedSidebar = [
   },
   {
     "type": "category",
-    "title": "7. More Resources",
+    "title": "7. Updates",
+    "children": [
+      {
+        "loaded": true,
+        "isPathHref": true,
+        "type": "link",
+        "path": "/learn/update",
+        "title": "Updating Medusa",
+        "chapterTitle": "7. Updates",
+        "children": [],
+        "childrenSameLevel": true
+      }
+    ],
+    "loaded": true,
+    "initialOpen": false
+  },
+  {
+    "type": "category",
+    "title": "8. More Resources",
     "children": [
       {
         "loaded": true,
@@ -974,7 +1001,7 @@ export const generatedSidebar = [
         "title": "More Resources",
         "children": [],
         "childrenSameLevel": true,
-        "chapterTitle": "7. More Resources"
+        "chapterTitle": "8. More Resources"
       }
     ],
     "loaded": true,