Consider moving "Understanding SWR" out from advanced to basic section

[kaoths]

Introduction

SWR’s "Understanding SWR" section contains crucial insights into its data-fetching behavior, cache management, revalidation patterns, and more. The article tells us what are to be expected from using this library and it helps preventing us from misusing the library which, many times, is the cause of bugs.
However, it is currently located under the Advanced section, which many newcomers may overlook or assume it only covers special use cases which they may not be interested.

Thoughts

• Article "Understanding SWR" is relatively short so visitors should be able to finish reading in only few minutes.
• It also has code examples and demos.
  • which, to some extent, convey the motivation of creating SWR (stale-while-revalidate) and how we can be benefited.

Thus, I believe it should be placed early to encourage visitors to read and comprehend.

Proposal

Move "Understanding SWR" from advanced to some where early in documentations such as after "Getting Started".