* Setup mkdocs-redirects
* Restructure existing documentation
* Move client OS support into the documentation
* Move existing Client OS support table into its own documentation page
* Link from README.md to the rendered documentation
* Document minimum Tailscale client version
* Reuse CONTRIBUTING.md" in the documentation
* Include "CONTRIBUTING.md" from the repository root
* Update FAQ and index page and link to the contributing docs
* Add configuration reference
* Add a getting started page and explain the first steps with headscale
* Use the existing "Using headscale" sections and combine them into a
single getting started guide with a little bit more explanation.
* Explain how to get help from the command line client.
* Remove duplicated sections from existing installation guides
* Document requirements and assumptions
* Document packages provided by the community
* Move deb install guide to official releases
* Move manual install guide to official releases
* Move container documentation to setup section
* Move sealos documentation to cloud install page
* Move OpenBSD docs to build from source
* Simplify DNS documentation
* Add sponsor page
* Add releases page
* Add features page
* Add help page
* Add upgrading page
* Adjust mkdocs nav
* Update wording
Use the term headscale for the project, Headscale on the beginning of a
sentence and `headscale` when refering to the CLI.
* Welcome to headscale
* Link to existing documentation in the FAQ
* Remove the goal header and use the text as opener
* Indent code block in OIDC
* Make a few pages linter compatible
Also update ignored files for prettier
* Recommend HTTPS on port 443
Fixes: #2164
* Use hosts in acl documentation
thx @efficacy38 for noticing this
Ref: #1863
* Use mkdocs-macros to set headscale version once
Currently the most "secret" way to specify the oidc client secret is via
an environment variable `OIDC_CLIENT_SECRET`, which is problematic[1].
Lets allow reading oidc client secret from a file. For extra convenience
the path to the secret will resolve the environment variables.
[1]: https://systemd.io/CREDENTIALS/
