Turns raw timecodes (MM:SS/HH:MM:SS) into clickable links in Obsidian reading mode.
Detects YouTube links of the following forms:
- raw text links:
https://www.youtube.com/watch?v=... - markdown links:
[video](https://www.youtube.com/watch?v=...) - videos embedded into Obsidian note with
<iframe src="https://www.youtube.com/embed/...
