chore: add redis for getting built plugin

[LeeeeeeM]

Summary

It will cost long time getting all built plugins

Screenshots

in dev mode

Before	After

Checklist

[!IMPORTANT]
Please review the checklist below before submitting your pull request.

• [ ] This change requires a documentation update, included: Dify Document
• [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• [x] I've updated the documentation accordingly.
• [x] I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

[LeeeeeeM]

@crazywoola CC

[Dustyposa]

Looks like miss the logic when the new BuiltinToolProvider been add into the db then need clear the redis cache. eg: in file: builtin_tools_manage_service.py

[LeeeeeeM]

Looks like miss the logic when the new BuiltinToolProvider been add into the db then need clear the redis cache. eg: in file: builtin_tools_manage_service.py

done

[bowenliang123]

Hi, thanks for the contribution. Why does it have to be closed? Any plan for reopening it and fixing the comments?