docs: add a need help button (#8069)

* docs: add a need help button

* change github issue link

* responsive fixes

www/apps/resources/generated/sidebar.mjs

@@ -7705,17 +7705,10 @@ export const generatedSidebar = [
   {
     "loaded": true,
     "isPathHref": true,
-    "title": "Configurations",
+    "path": "/references/medusa-config",
+    "title": "Medusa Configurations",
     "hasTitleStyling": true,
-    "children": [
-      {
-        "loaded": true,
-        "isPathHref": true,
-        "path": "/references/medusa-config",
-        "title": "Medusa Application",
-        "children": []
-      }
-    ]
+    "children": []
   },
   {
     "loaded": true,
@@ -7865,7 +7858,7 @@ export const generatedSidebar = [
           {
             "loaded": true,
             "isPathHref": true,
-            "title": "Medusa Backend",
+            "title": "Medusa Application",
             "hasTitleStyling": true,
             "children": [
               {