2024-04 Hungarian lessons update

[perdodi]

Description of contribution

2024-04 Hungarian lessons fixes, audio, teacher comments and inside story

[VitalikL]

Ooops! Looks like you have to fix some issues before I can merge this PR

	Error description
🛑	Error parsing: src/hu/2024-04/12/teacher-comments.md. Error: YAMLException: incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line at line 2, column 25: title: A dicsőség órája: A kereszt és a feltámadás ^
🛑	Error parsing: src/hu/2024-04/13/teacher-comments.md. Error: YAMLException: incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line at line 2, column 17: title: Epilógus: Megismerni Jézust és Igéjét ^

[perdodi]

This is strange. I ran verify.js locally, it did not throw an error for the colons as the title is between "quotes".
Also, hu/2024-04/13/01.md and hu/2024-04/13/info.yml contains the same title with colons ("quoted" as well).