chore: fix link & add trend chart

[cwtuan]

This PR updates the documentation to fix the broken link to ahooks.js.org, replacing it with ahooks.pages.dev.

Additionally, I have added a link to the usage trend of ahooks. This trend image can help new users understand the package's popularity and encourage its adoption. As one of the main maintainers of this service, I’m also available to assist with adding new features if you needed.

Summary:

• Updated the documentation links to ahooks.pages.dev.
• Added a image for tracking usage trends.

[crazylxr]

ahooks.js.org 也是在用的哦，两个都在用，做互补，先不做替换