Code is adapted from GPL3-licensed muv by @seonon
https://github.com/seonon/muv

Code is adapted from GPL3-licensed muv by @seonon
https://github.com/seonon/muv

see: https://www.flake8rules.com/rules/W503.html for justification

Fixes issue ihabunek#255

Title is now a positional parameter.

Also added some error handling in the command processing
for looking up list IDs per @ihabunek 's suggestions

Also don't check if account is found, that function alredy raises a
ConsoleError.

Top level widgets are separated by blank lines, but
The final blank line of the status is omitted. This exactly
matches existing status rendering in master, for statuses that
contain only the currently supported tags

No longer specifying color "white" when it's more correct to
omit the color and just specify an attribute like underline,
bold, etc.

If the class name appears in the constants.py PALETTE entry, it is
honored. Otherwise, the class is ignored and the tag is handled
as a generic tag of that type.  This allows hashtag anchors
to be highlighted, and URL anchors to be styled differently
regardless of the strange class markup that Akkoma adds to URL
anchors

Uses the Hyperlink widget along with TextEmbed widget

We see this problem with statuses from Pixelfed servers.
Per the Mastodon API spec, the content tag is supposed to be
HTML, but Pixelfed sends statuses that often start as plain text.
They may include embedded anchor tags etc. within the text.
This confuses BeautifulSoup HTML parsers and results in bad
rendering artifacts.

This workaround detects the above condition and attempts to fix it by
surrounding the status in <p></p>. This converts it to nominally
valid HTML (at least, parseable by BeautifulSoup.)

Also, hashtags are created as OCS-8 hyperlinks, so they are
directly clickable in terminals that support OCS-8

Also, now renders HTML in Account overlay page

Also, removed Python 3.6 tests as urwidgets is Python 3.7+

Also converted polls.py to use HTML rendering

Pleroma, Akkoma, and other servers do not follow the Mastodon spec
for the 'uri' attribute which specifies that it contains the domain
name of the instance. Instead, they return a complete URI.

As a workaround, we now detect this situation and parse out the
domain from the URI when necessary. This fixes issue ihabunek#347.

Thanks to @laleanor for their patch and @rjp for ideas on how to
make it work with GotoSocial and other servers

Previously this only worked for anchor tags with nested spans.
Now it works for anchor tags with or without nested spans.