Beta Release 0.2

Fixes:
    - Allow archived releases to install.

Beta Release 0.1

Beta release 0.1

Additions:
- Base FastAPI server used as a small HTTP markdown renderer.
  This performs websocket communication with the rendered
  webpage and waits for `/tmp/markdown.md` to be modified.

Base Features:
- `:MarkdownPreview` command (markdown filetypes).
    - Opens `$BROWSER` to the markdown preview page, which hot reloads
      to any new markdown content written from `vim`.
- Hot reload maintains the user's scroll position.