Update kanban_markdown_editor

Compile with C++17

Improve code to use less kanban_tuple

Reuse Server code for wasm

Able to properly read markdown with '\r'

Able to view all class & struct properties

Update example

use example

Prepare xmake file for wasm support

Fix checking if label is not in task

Fix checking if label is not in task

remove kanban-markdown_cli

Merge branch 'main' of https://github.com/Chi-EEE/kanban-markdown

fix cosmocc

Add wasm

Remove cli

Make all #include consistent

Improve code by splitting reader into separate files

Split writer to two files

Update TODO.kanban.md

Check if label exists inside of the task

Filter out unchanged dragged item

Keep state of the App

Safer with indices & consistent with regexing name_str

Update TODO.kanban.md

Fix empty description & Use gzip to compress markdown

Keep previousTitle as compare

Fix changing title

Keep scrollTop

Move comment