Routing Issue

[chuckberrypi]

The links at the Introduction page seem to have issues with their routes. The links are:

• https://chrislasar.github.io/logseq-doc/docs_/intro_/tutorial/intro
• https://chrislasar.github.io/logseq-doc/docs_/intro_/how-to/intro
• https://chrislasar.github.io/logseq-doc/docs_/intro_/explanation/intro
• https://chrislasar.github.io/logseq-doc/docs_/intro_/reference/intro

The first "/intro" (which doesn't appear in the sidebar links) causes the links be be broken.

[tackynugget]

@chuckberrypi, I ended up here for the same reason. Hopefully this pull request (#2) will help a great project! :)