This adds a new "description" field to the feed settings. This allows to save custom description regarding a feed. It is also exported and imported as "description" in OPML.
Thunderbird OPML exports are looking like this: ```xml <opml version="1.0" xmlns:fz="urn:forumzilla:"> <head> <title>Thunderbird OPML Export - RSS</title> <dateCreated>Sat, 24 Feb 2024 11:31:13 GMT</dateCreated> </head> <body> <outline title="News"> <outline type="rss" ...> <outline type="rss" ...> ... </outline> <outline title="Blogs"> <outline type="rss" ...> <outline type="rss" ...> ... </outline> </body> ``` This commit make it so that categories are now correctly imported.
For reference: https://go.dev/doc/go1.4#internalpackages