Updates references to keyboard keys in the help center docs to use
`<kbd>` HTML elements, which also means updating them to be as the
key would appear on a keyboard.
Previously, uppercase and lowercase letters were used to indicate
when/if the `Shift` key was being used, and even that was not
consistent throughout the documentation.
For CSS styling, adds a similar rule for `<kbd>` elements that is
used in `/static/styles/app_components.css`. And updates the CSS
class used in `/static/js/portico/help.js` for `adjust_mac_shortcuts`
accordingly.
Also, takes advantage of revising these pages for making small
updates for current help center documentation practices.
Updates help center documentation for enabling `Enter` to send for
the new default button text (`Ctrl` + `Enter` to send).
Also adds backticks to all references to the `Enter` key, so that
they are updated by `adjust_mac_shortcuts` for Mac keyboards;
and removes the table at the end of the article replacing it with
a simple tip for the `Shift` + `Enter` keyboard shortcut.
Fixes help center documentation that use or reference Mac keys
for keyboard shortcuts instead of non-Mac keys since these are
not updated for users with non-Mac keyboards, while the reverse
is true.
Fixes existing errors in the help center documentation where a
keyboard shortcut that has multiple keys is all one inline code
tag (e.g. `Ctrl + [`) instead of being separated into individual
inline code tags for each key (e.g. `Ctrl` + `[`).
Lauryn Menard
Rishi Gupta