setOptions operation on "List of Operations" page links to "Accounts" page unhelpfully

[ElliotFriend]

The description of the setOptions operation on the "List of Operations" page directs users to the Accounts section when describing both the setFlags and the clearFlags parameter.

The problem is the accounts section doesn't really describe the flags, as the list of operations page suggests. You can follow a trail of links to eventually get to the information you need, but it's a bit confusing and easy to get lost along the way. Here is where I think a typical user might go through this process.

• List of Operations - "refer to the Accounts section" links to: https://developers.stellar.org/docs/fundamentals-and-concepts/stellar-data-structures/accounts
• Accounts - lists "Flags" with a link to learn more about it: https://developers.stellar.org/docs/glossary/#flags
• Glossary "Flags" entry - There's a very brief description of what the flags can do. Provides a link to "Controlling Access to an Asset section": https://developers.stellar.org/docs/glossary/issuing-assets/control-asset-access#controlling-access-to-an-asset-with-flags
  • Note: This actually leads to a 404 error, but most of the returned search suggestions link to some part of this page: https://developers.stellar.org/docs/issuing-assets/control-asset-access.
• The "Asset Design Considerations" page does indeed provide a lot of helpful information about account and trustline flags. However, getting to that more useful information is a full four clicks for a developer to navigate, plus a 404 page in the mix.

I think we should:

• Fix the 404 link on the glossary entry for "Flags." That's just a no-brainer. (accidentally solved in [Soroban Merge] Create a "Learn" section of the docs #354)
• The List of Operations page promises For details about the flags, please refer to the Accounts section. and it feels like this is too long of a trail to get to the actual useful information a developer might be looking for. We should link directly from the setOptions operation to the relevant part of the "Asset Design Considerations" page and take out all the intermediate steps.