allow quickly editing docs pages with keyboard shortcut: `.`

[josefaidt]

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Similar to how the keyboard shortcut for . works in GitHub, apply similar functionality to docs pages to enable quickly editing the page

Describe the solution you'd like A clear and concise description of what you want to happen.

• . uses the same functionality as "edit"
• (optional bonus) . uses similar functionality to "edit" but opens github.dev instead

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

n/a

Additional context Add any other context or screenshots about the feature request here.

[nearestnabors]

I'd love something even more advanced like https://stackblitz.com/codeflow—see the changes you're making right there as you make them!

But there're a few issues to discuss:

• How likely are people to understand that they can press "." on a site to get to an editor? Is this likely to confuse them?
• The pages are majorly transcluded by platform in most places. Do we need to focus on bringing back "a single page editing experience"?
• Why don't we make the edit buttons link to github.dev anyway?