Adding option for angle bracket escaping over url-encoding

[kvietcong]

Hi, thanks for such a great tool! I was wondering if it would be possible to make the markdown links angle bracket escaped instead of url-encoding escaped ([some title](<../filepath with spaces/test.md#section>) vs [some title](<../filepath%20with%20spaces/test.md#section>)). This is supported by CommonMark/Obsidian and is much more readable on a quick glance IMO.

I saw this piece of the code in lib.rs

obsidian-export/src/lib.rs

Lines 688 to 706 in 8013026

	let rel_link = rel_link.to_string_lossy();
	let mut link = utf8_percent_encode(&rel_link, PERCENTENCODE_CHARS).to_string();
	if let Some(section) = reference.section {
	link.push('#');
	link.push_str(&slugify(section));
	}
	let link_tag = pulldown_cmark::Tag::Link(
	pulldown_cmark::LinkType::Inline,
	CowStr::from(link),
	CowStr::from(""),
	);
	vec![
	Event::Start(link_tag.clone()),
	Event::Text(CowStr::from(reference.display())),
	Event::End(link_tag.clone()),
	]

and think it would be two if statements on lines 689 and 698. One to block out the percent encoding and then another to prepend and append the angled brackets. I couldn't figure out how to add it as an option to the tool though so I would really appreciate it if it could be there. Thanks again for making this tool and if you are able to add this feature!

[kvietcong]

I was able to figure it out. My pull request: #140