[AMORO-3344] Fix the misdirection to quick start page when jumping from a three-level directory

[Jzjsnow]

apache/amoro#3344
Here, we set the “pre” attribute of the “Quickstart” navigation item to “relative”, so that every time we click on the Quickstart will start from the $.Site.BaseURL, i.e. $AMORO_HOMEPAGE/docs/$version. Therefore, the jump ../../quick-start/ will point to a fixed path: $AMORO_HOMEPAGE/quick-start, so that it is no longer affected by the user's current path (e.g. third-level directory).

I've tested it locally and it works.

[Jzjsnow]

The jump logic for “pre”=“relative” is defined in amoro-theme/layouts/partials/header.html:
{{ if eq .Pre "relative" }}{{ $.Site.BaseURL }}{{ .URL }}{{ else }}{{ .URL }}{{ end }}

[klion26]

Thanks for the contribution, verified it in my local env, and it looks fine. Will merge it if there are no more comments from the community.

[MarigWeizhi]

• When you're on this page https://amoro.apache.org/docs/0.6.1/. There are just latest and 0.6.1 on the docs and you get a similar error if you try to select the latest version.

• Similarly, when you are under the 0.7.0 version of the documentation, the docs are only for latest, 0.7.0-incubating, 0.6.1, without 0.7.1.

[klion26]

@MarigWeizhi thanks for the review, seems there is something wrong with the docs part, there seem two problems:

1. when the user clicks a specified version -- we say it A here , it would not show the version after A -- Seems other ASF projects like Flink show the same behavior, current Flink latest version is 1.20, If I go to version 1.17, it would not show version after 1.17
   

2. The' latest' version URL is wrong when we are on 0.6.1. it should be https://amoro.apache.org/docs/latest/, currently it is https://amoro.apache.org/docs/lastest/

Do you want to file an issue and solve this, thanks.

[MarigWeizhi]

@MarigWeizhi thanks for the review, seems there is something wrong with the docs part, there seem two problems:

1. when the user clicks a specified version -- we say it A here , it would not show the version after A -- Seems other ASF projects like Flink show the same behavior, current Flink latest version is 1.20, If I go to version 1.17, it would not show version after 1.17
   
2. The' latest' version URL is wrong when we are on 0.6.1. it should be https://amoro.apache.org/docs/latest/, currently it is https://amoro.apache.org/docs/lastest/

Do you want to file an issue and solve this, thanks.

@klion26 I can solve the problem of “latest” jumping to “lastest” in version 0.6.1.
Whether another issue needs to be addressed?

[klion26]

@Jzjsnow @MarigWeizhi thanks for the contribution