v1.0.2

This patch fixes issues in v1.0.0 with parsing certain JSON feeds that had a different mime-type (application/feed+json) and alternative properties for URLs (home_page_url). It also handles items without a title field more gracefully by displaying the URL as the title in the template.

This patch also adds an nvmrc file to specify Node 16+ as that's the version Bubo Reader was developed on. The optional-chaining operator was introduced and broke the script in earlier versions of Node (< 14).