docs: general updates and fixes (#13620)

www/apps/user-guide/app/promotions/campaigns/page.mdx

@@ -45,7 +45,7 @@ Find tips to use lists effectively in [this guide](../../tips/lists/page.mdx).
 To create a campaign:
 
 1. Go to Promotions -> Campaigns from the sidebar.
-2. Click on the Create button at the top right.
+2. Click on the Create button in the main section's header.
 3. In the form that opens:
     - Enter the campaign's name and identifier in their respective fields.
     - Optionally add a description in the Description field.
@@ -78,7 +78,7 @@ This opens the campaign's details page.
 
 ### Campaign Statuses
 
-At the top right of the first section, you can see the campaign's status. The status can be one of the following:
+In the first section's header, you can see the campaign's status. The status can be one of the following:
 
 <Table>
   <Table.Header>
@@ -110,7 +110,7 @@ At the top right of the first section, you can see the campaign's status. The st
 To edit the details of a campaign:
 
 1. Go to the campaign's details page.
-2. Click the <InlineIcon Icon={EllipsisHorizontal} alt="three-dots" /> icon at the top right of the first section.
+2. Click the <InlineIcon Icon={EllipsisHorizontal} alt="three-dots" /> icon in the first section's header.
 3. Choose Edit from the dropdown.
 4. In the side window that opens, you can edit the campaign's name, description, identifier, and start and end dates.
 5. Once you're done, click the Save button.
@@ -124,7 +124,7 @@ To edit the details of a campaign:
 To edit a campaign's budget usage or spending limit:
 
 1. Go to the campaign's details page.
-2. Click the <InlineIcon Icon={EllipsisHorizontal} alt="three-dots" /> icon at the top right of the "Budget Limit" section.
+2. Click the <InlineIcon Icon={EllipsisHorizontal} alt="three-dots" /> icon in the "Budget Limit" section's header.
 3. Choose Edit from the dropdown.
 4. In the side window that opens, you can edit the budget limit.
 5. Once you're done, click the Save button.
@@ -148,7 +148,7 @@ You can only add promotions that don't belong to another campaign.
 </Note>
 
 1. Go to the campaign's details page.
-2. Click on the Add button at the top right of the "Promotions" section.
+2. Click on the Add button in the "Promotions" section's header.
 3. In the list that opens, check the promotions you want to add to the campaign.
 4. Once you're done, click the Save button.
 
@@ -178,6 +178,6 @@ Deleting a campaign is irreversible. Deleting a campaign doesn't delete its prom
 To delete a campaign:
 
 1. Go to the campaign's details page.
-2. Click the <InlineIcon Icon={EllipsisHorizontal} alt="three-dots" /> icon at the top right of the first section.
+2. Click the <InlineIcon Icon={EllipsisHorizontal} alt="three-dots" /> icon in the first section's header.
 3. Choose Delete from the dropdown.
 4. Confirm deleting the campaign by clicking the "Delete" button in the pop-up.