Validate top-level header #1976
Description
@lmolkova - why disable the check for page title / h1 heading? This is the source of the problem of #1971.
Originally posted by @chalin in #1010 (comment)
first-line-h1 in markdownlint literally validates the first line.
Enabling it results in
./docs/url/url.md:1 MD041/first-line-heading/first-line-h1 First line in a file should be a top-level heading [Context: "<!--. .... ..... ...... .... ...."]
There could be some way to customize it according to https://github.com/DavidAnson/markdownlint/blob/main/doc/Rules.md#md041---first-line-in-a-file-should-be-a-top-level-heading.