Enhancement/doc-integration

[Huongg]

Description

Fixes #1637

Development notes

To enhance Kedro-viz current build to be more closely with Kedro Framework docs build, that includes:

• Update continuous integration to run a linter across the Viz docs. This task includes:
  Setup docs-language-linter
  Setup docs-only-checks

• Update GitHub actions to run the Vale "language linter" on changes to the Viz docs. This task includes:
  Setup vale.ini
  Reuse styles component set up by @stichbury for Kedro framework. This to be discussed with the wider team on how we can reuse this between framework and viz, as in even we might not change the styling very frequently, how about the names text ignore? Eg: if someone joins the team we will always have to remember to update them in 2 different places etc

• Revise the way the project initiates and runs a Sphinx build to more closely follow the Framework approach with a build-docs.sh that is initiated from a makefile. At present we run make html created by Sphinx. This task includes:
  Include Sphinx build in readthedocs.yml
  Follow build-docs.sh from Kedro framework

• Add https://github.com/kedro-org/kedro-sphinx-theme for consistency for consistency with Framework
  To be done in a separate ticket. I've created the issue 1882 for us track

QA notes

Checklist

• Read the contributing guidelines
• Opened this PR as a 'Draft Pull Request' if it is work-in-progress
• Updated the documentation to reflect the code changes
• Added new entries to the RELEASE.md file
• Added tests to cover my changes

[astrojuanlu]

In terms of DocOps this looks mostly identical to kedro-org/kedro for me, the RTD build seems happy, and the output for now is the same, so this looks good to me!

Just left one nitpick

[rashidakanchwala]

Overall LGTM, and a very interesting PR; learned some good grammar and inclusive language practices for docs whilst reviewing.

If @astrojuanlu , and @ankatiyar are ok with the above. We can merge :D .. thanks @Huongg

[ankatiyar]

Some minor changes but LGTM otherwise!

[ravi-kumar-pilla]

I do not have much knowledge on these changes. Looks quite intense grammar 🥇 .. Thank you for the PR @Huongg