Unify documentation.

[jtagcat]

Take AWS token for example:

(information being hidden, kept from the user; have to guess, and insert [email protected] to show the text)

https://docs.canarytokens.org/guide/aws-keys-token.html

---

Proposed:

• Examples are moved to the generate page, merged with the post-generate text.
• Collapsed h3 headers are shown, or everything collapsed under 'Info/Docs' or similar. This helps to keep the look simple. Personally, I prefer everything just below the generation form.
• The result page, with the checkmark, in green, will include minimal information. It may include id-links (jumping to a header / title on the same page, below). The content previously shown is still shown here.
• The remaining 1 documentation page may be left to the 'docs' (rename to how-to-use). The other is marketing, it can be on the main page as well.
• The 2 pages can be items at the top of the left bar, Wide layout #109. I still recommend selecting HTTP by default, showcasing the simplicity (no product or fancy landing page please)