This updates the platform toggle to include Windows as well and to use
the UAParser library to extract the OS from the UserAgent. This also
improves the legibility of the platform selector pill and adds a new
PlatformItem component that can be used to specify platform-specific
content.
This also adds a new Getting Started document with installation
instructions and links to the different package manager listings.
White text on green breaks site accessibility standards so I'm updating
the active text color for the platform picker pill to be
`--ifm-color-secondary-contrast-foreground`, which is white on light
mode and light grey on dark mode.
## Summary
We are moving our docsite to this repo for better coordination.
## What's changed?
- The docsite codebase is now in docs/
- The docsite will replace storybook as the published GitHub Pages site
for this repo
- Storybook will now be hosted at https://docs.waveterm.dev/storybook
- A new CI workflow will validate any changes to Storybook or the
docsite
- A combined CD workflow will build and deploy Storybook and the docsite
as a single artifact
- The Build Helper workflow will now build an embedded version of the
docsite before building the app, ensuring the docsite version it has is
always the latest
