Feature: ToDo is Child of Heading

[pwnyprod]

adding new feature to filter the todos under a specific heading in the daily note.

Description: This feature allows for detecting todo items that fall under specific headings using a Markdown structure with headings marked by 1 to 5 # symbols. When processing Markdown content, the parser will locate the closest heading above a todo item and check if it matches the desired heading.

Usecase: I have multiple sections in my daily notes and i just want to get the todos from the filtered todo list.

[ky1ejs]

@lumoe any chance this could be reviewed / merged? I came to your repo today to implement exactly this feature.

Thanks @lumoe for making this project and @pwnyprod for the PR!

[pwnyprod]

Bump @lumoe